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ALPHA OMEGA AO4828 DATA SHEET

1. ERRERA NEBE 1 1 2 2 3 3 4 4 5 BM 33F8354 4 SH 100 C 212 F HER EN 3 A CD ROM CD ROM
2. CD ROM 3X CD ROM 4 CD ROM 3A 3B RAR 5 32 kg 70 57 55 kg 12125 10 14 ATRAE ANERE eh EE TERR RAIER H AEMNR RES LU LA HAT EM po ATUATE A SOBRA AMARE TERA A MRAZ
3. CABLE SELECT P SLAVE NOT USED _ AUDIO MASTER IDE INTERFACE DC INPUT 12 cem 99 1 pa Raat sta a j sv e 6 ooo coooooooooooooooooog Ed 2000 000 oogooooogo coooogoogj LO 2 CD ROM Rear Panel CC CTA EE 1 Power supply connector Power supply 2 IDE Connector IDE channel on system board CD ROM drive jumper settings Audio out CDI s os gt CD ROM Drive Jumper Settings es sL ma oescmimon Pe dee eel Drive configured as a Master default e eni E ES Drive configured as a Slave Cable select DIMM Configurations The system board has two DIMM sockets A maximum of 256KB memory may be installed You can install 32MB 64MB 128MB DIMM s in any sockets and with any combinations Or a single 256MB DIMM 135 System Board Connector Pin Signals Monitor Port Signals Fin Sinai Name vo Rav 0 EN 3 Blue Video O 11 No Connection N A 12 Wont ees 1 13 Horizontal sen Enz 16 Red Ground 1 Vertical Synch 1 Data Carrier Data Set Ready Detect Transmit Data oO fs Clear To Send Data Terminal O 9 Ring Indicator Ready gt Parallel Port Signals Pin Signal Name I O Pin Signal Name 1 0 i Soto oi ros NA 2 vase vos enor fa oaase vo 16 mas sseam 5 Daama vo 18 Ground Power EM 136 11 Busy 24 Ground Power
4. D branchez les c bles d interface des prises D branchez tous les c bles des unit s 17 attention Remplacez la pile usag e par une pile de r f rence identique exclusivement voir la r f rence IBM ou par une pile quivalente recommand e par le fabricant Si votre syst me est dot d un module contenant une pile au lithium vous devez le remplacer uniquement par un module identique produit par le m me fabricant La pile contient du lithium et pr sente donc un risque d explosion en cas de mauvaise manipulation ou utilisation O Ne la jetez pas l eau O Ne l exposez pas une temp rature sup rieure 100 C O Ne cherchez pas la r parer ou la d monter Pour la mise au rebut reportez vous la r glementation en vigueur attention Si une unit de CD ROM est install e prenez connaissance des informations suivantes Pour viter tout risque d exposition au rayon laser respectez les consignes de r glage et d utilisation des commandes ainsi que les proc dures d crites dans le pr sent document Pour viter une exposition directe au rayon laser n ouvrez pas l unit de CD ROM Vous ne pouvez effectuer aucune op ration de maintenance l int rieur 18 DANGER Certaines unit s de CD ROM contiennent une diode laser de classe 3A ou 3B Prenez connaissance des informations suivantes Rayonnement laser lorsque le carter est ouvert vitez de regarder fixem
5. A Disconnect the power cord from the back of the system unit A Disconnect all power and switch cable connectors from the system board and the power supply Q Disconnect the power connectors to all drives Q Connect the power connector to system board as a power load for driving up power supply A Reconnect the power cord 005 DOES THE POWER SUPPLY FAN RUN YES READ AHEAD NO GO TO STEP 009 Q With the system powered on and the power supply fan running check the voltages of the power supply connectors for the system board and all drive connectors as shown in the following figures 99 100 PIN 11 PIN 20 PIN 1 PIN 10 Power Supply Connectors Bottom View Black GND Red 5V Hard Drive or CD ROM End of Power Cable Black GND Yellow 12V 8 5 In Diskette Drive End of Power Cable 006 ARE THE VOLTAGES CORRECT AND DOES THE FAN RUN YES READ AHEAD NO GO TO STEP 009 A The power supply is working normally A If you suspect the on off switch cable assembly see Step 003 Q Ifthe fan continues to run when all connectors are plugged back in go to Undetermined Problems on page 104 If the fan stops running when a drive connector is plugged back in go to Start on page 68 007 DO YOU HAVE AN OHM READING WHEN THE SWITCH IS PRESSED AND AN OPEN READING WHEN THE SWITCH IS RELEASE
6. CPU Internal Core Speed Default Auto Use this item to automatically set up the mainboard for the kind of processor that you have installed Set this item to the rated internal clock speed of the installed processor If you set this to Manual two new items appear CPU DIMM PCI Clock and CPU Clock Ratio Spread Spectrum Default Disabled If you enable spread spectrum it can significantly reduce the EMI Electro Magnetic Interference generated by the system CPU DIMM PCI Clock CPU Clock ratio These items appear if you have set the CPU Internal Core Speed to Manual Use the CPU DIMM PCI Clock to set the system bus frequency for the installed processor usually 133 MHz 100 MHz or 66 MHz Then use CPU Clock Ratio to set a multiple The multiple times the system bus must equal the core speed of the installed processor e g 3 5 multiple x 100 MHz system bus 350 MHz installed processor clock speed 59 Load Optimized Defaults Option This option opens a dialog box that lets you load optimized defaults for all appropriate items in the whole setup utility From the main menu highlight the option Load Optimized Settings then press Enter A dialog box appears confirming you want to load the default settings Press the Y key and then Enter to install the defaults Press the N key and then Enter to not install the defaults If your system is not functioning correctly try installing the Load Optimized defaults as a first step in
7. To enter the model number and serial number into BIOS 1 2 Prepare a bootable DOS diskette with VPD EXE files Insert the diskette and boot from drive A WARNING Do not boot with any memory related driver such as HIMEM SYS EMS SYS At the DOS prompt type A gt VPD then press Enter You will be asked if you want to update the serial number type Y to continue When the screen shows Serial Number Enter the serial number and press Enter to continue You can type a maximum of 7 characters without spaces You will be asked if you want to update the Machine Type Model type Y to continue When the screen shows MTM Follow the instructions on the screen to complete the procedure Type A gt VPD and press Enter to display and verify your input model number and serial number information 43 BIOS Setup Utility The Setup Utility lets you review and change important information about the computer and its hardware Working with the Setup Menus Starting the Setup Utility Follow these steps to enter Setup when the computer is off 1 Turnon your monitor 2 Turn on the system unit 3 When you see the IBM logo press DEL to enter Setup and display the Main Menu Refer to the Setup Utility Main Menu below CMOS Setup Utility Copyright C 1984 1999 Award Software gt Standard CMOS Features Frequency Control Advanced BIOS Features Load Fail Safe Defaults Advanced Chipset Fe
8. Copyright IBM Corp 2000 Repairing Information rrriiri eri iii 110 Removals and Replacements of machine type 111 Identifying the Parts of the System Unit 112 TOp OOVer se E ADO SR RR RR RR 114 Adapter Cards 115 Diskette Drive 117 CD ROM Dri ss el aea Eana raSi inha 118 Hard Disk Drive sen sa 119 System Board e ia 119 Power Supply Morel nl 121 Memory DIMM 121 Introduction ne na en ete eee ten 123 Power Supply Cable Connector Specifications 129 Main Output Pin Assignment Factory Installed Modem Card Layout Factory Installed Modem Card Connector Functions 132 3 5 In Hard Disk Drive Jumper Locations amp Settings 133 GDROMUDIIVO Sin nn a A ARAR 134 CD ROM Drive Rear Panel Connectors and Features ENA ANNA ire A 135 CD ROM Drive Jumper Settings n 135 DIMM Configurations 135 System Board Connector Pin SignalS 136 Monitor Port Signals 136 Serial Port Signals 136 Parallel Port Signals 136 Mouse Port Signals 137 Keyboard Port Signals 197 Diskette Drive Cable Connector Signals 138 IDE Cable Connector Signals 139 Safety Inspection Guide ins 140 General Guidelines 141 Parts Catalog sn 143 Part Catalog of machine ty
9. Power Supply Cable Connector Specifications on page 129 and refer to the connectors and functions illustrated in chapter 5 Its reading should be 12Vdc Processor fan System board Processor test failed Processor System board System Board NOTE Ensure that the memory modules are installed properly and the contact lead is clean before diagnosing any system problems Memory test failed Memory on page 95 System board Incorrect memory size Insert the memory modules in the shown or repeated DIMM sockets properly and then during POST reboot the system Memory module See the Step 005 of Memory on page 95 to replace memory module System board 79 Table 2 3 Error Symptoms List Error Symptoms Action FRU NOTE To diagnose a problem first find the error symptom in the left column If directed to a check procedure replace the FRU indicated in the check procedure If no check procedure is indicated the first Action FRU listed in right column is the most likely cause System works but fails Load default settings to enter power saving mode when the Power Management is to Reload software from Recovery Enabled and power partition saving timer set in BIOS has elapsed System hangs before Index of Symptoms Messages Error system boot Codes or Beeps on page 74 In Win98 check settings in Control Panel Power utility Undetermined Problems on page 104 Sys
10. esplodere se utilizzata maneggiata o smaltita impropriamente Evitare di Gettarla o immergerla in acqua Riscaldarla ad una temperatura superiore ai 100 C e Cercare di ripararla o smaltirla Smaltire secondo la normativa in vigore D Lgs 22 del 5 2 97 e successive disposizioni nazionali e locali ATTENZIONE Quando installata un unit CD ROM notare quanto segue L utilizzo di controlli regolazioni o l esecuzione di procedure non descritti nel presente manuale possono provocare l esposizione a radiazioni pericolose L apertura di un unit CD ROM pu determinare l esposizione a radiazioni laser pericolose All interno dell unit CD ROM non vi sono parti su cui effettuare l assistenza tecnica Non rimuovere i coperchi dell unit CD ROM 25 A PERICOLO Alcune unit CD ROM contengono all interno un diodo laser di Classe 3A o Classe 3B Prestare attenzione a quanto segue Aprendo l unit vengono emesse radiazioni laser Non fissare il fascio non guardarlo direttamente con strumenti ottici ed evitare l esposizione diretta al fascio gt 32 Kg gt 55Kg ATTENZIONE Durante il sollevamento della macchina seguire delle norme di di sicurezza ATTENZIONE La corrente circolante nei cavi di alimentazione del telefono e di segnale pericolosa Per evitare situazioni pericolose per le persone o danneggiamenti all apparecchiatura scollegare i cavi di alimentazione i siste
11. 003 DOES SYSTEM LOAD THE DIAGNOSTICS PROGRAM FROM THE DISKETTE DRIVE YES READ AHEAD NO GO TO STEP 004 Follow the instructions on the screen and select Utility from the diagnostics program menu Select Tech Support Form from the menu press F5 to execute then generate a system configuration report Compare the system configuration list with the actual devices installed in system NOTE If necessary remove the machine cover and visually compare the devices installed in system to those shown in the system configuration report A Goto step 006 004 DO ANY MESSAGES ERROR CODES OR SYMPTOMS APPEAR YES READ AHEAD NO GO TO STEP 005 A Go to Index of Symptoms Messages Error Codes or Beeps on page 74 End 71 005 a Ifthe keyboard responds incorrectly go to Keyboard on page 96 006 DOES THE SYSTEM CONFIGURATION REPORT CORRECTLY IDENTIFY THE DEVICES INSTALLED IN SYSTEM YES READ AHEAD NO GO TO STEP 007 Q Select Diagnostics from the diagnostics program menu O Select and execute All Tests Q Goto step 008 007 The system configuration report shows only those devices supported by the diagnostics diskette If a device is missing from the list and is not factory installed refer to the service manual provided for that device 72 008 DOES THE DIAGNOSTICS FINISH WITHOUT ANY ERRORS YES READ AHEAD NO GO TO STEP 009 O Ifthe Diagnostics All Tests did not detect a
12. 5 8 ft cable 39 Hardware Interfaces The following peripheral interfaces for adapters options and drives are supported in the system unit Table 1 1 System Board Hardware Interfaces Expansion slot for Two PCI peripheral component VO adapter cards interconnect v2 1 compatible expansion slots that operate at 33 MHz bus speed PCI slots can accept short 175mm PCI adapter cards Hard Disk Drives Two PCI local bus Enhanced IDE v1 0 compatible hard disk drive interfaces that support PIO mode up to mode 4 DMA 32 bit access up to mode 2 and Ultra 66 Synchronous DMA up to mode 2 66M bytes sec CD ROM Drive 5 25 in high performance forty speed 40X CD ROM IDE AT drive Support Bootable CD ROM Format specification version 1 0 Diskette Drive AT diskette interface Video Physical interface is compatible with the IBM Personal System 2 PS 2 VGA interface Intel 810 VGA on board Modem One 56 6 Kbps PCI plug and play modem adapter card with data fax features not standard in all systems IBM PS 2 compatible mouse Keyboard device IBM PS 2 compatible keyboard Serial port 9 pin connector with RS232D electrical interface Parallel port Supports SPP IBM PC AT PS 2 compatible EPP IEEE 1284 compliance ECP IEEE 1284 compliance interface Game port Game port interface for joystick It also supports MIDI 40 Table 1 1 I Board Hardware Interfaces Mt controller integrated in core logic chip set
13. Check Procedure 99 ctor Specifications 125 Error Symptoms 85 Processor 154 Error Symptom 79 R Real Time Clock Error Symptoms 83 Removals and Replacements of the machine type 2193 2194 and 6345 111 Adapter Cards 115 CD ROM Drive 118 Diskette Drive 117 Hard Disk Drive 119 Memory DIMM 121 Power Supply 121 System Board 119 Top Cover 114 Repair Information 110 Top Cover 127 Repair Information 110 S Safety Inspection Guide 140 Serial Number 43 Serial Port 37 40 Error Symptoms 84 Port Signals 136 service level A SL A 35 Specifications 63 Dimensions 63 Electrical Input 63 Environment 63 Power Consumption 63 Weight 63 System Board Error Symptoms 79 T Tools 65 U Undetermined Problems Check Procedure 104 USB 41 V Video 37 Error Symptoms 83 Printed in U K International Business Machines Corporation Old Orchard Road Armonk New York 10504 Part Number 11P7604 Date 7 00
14. IRQ Onboard Serial Port 2 Default Disable On some models this item lets you disable the built in serial port 2 or enable it by assigning an I O address and an Interrupt Request Line IRQ UART Mode Select Default Normal UR2 Duplex Mode DefaultL Half This item defines the operation of serial port 2 In the Normal setting serial port 2 is assigned to the external COM2 connector If you have installed an optional infrared port you must change the setting of this item to one of the Infrared settings usually IrDA or FIR These settings will disable the external COM2 serial port connector and assign the resources to the infrared device If you have selected an IR mode use the following item UR2 Duplex Mode to define if the IR port is full duplex or half duplex Onboard Parallel Port Default 378 IRQ7 52 This item lets you disable the built in parallel port or enable it by assigning an I O address and an Interrupt Request Line IRQ Parallel Port Mode Default ECP ECP Mode Use DMA Default 3 This item defines the operation of the parallel port If you are connected to a parallel device that supports the higher performance EPP enhanced parallel port or the ECP extended capabilities port make the appropriate changes to this item PWRON After PWR Fail Default Off If this item is enabled the system will automatically resume when power is restored after an interruption in the power supply Game Port Address Def
15. on page 74 Q End 003 DO ANY MESSAGES OR ERROR CODES DISPLAY AFTER POST COMPLETES BUT BEFORE MICROSOFT WINDOWS 98 STARTS YES READ AHEAD NO GO TO STEP 004 NOTE If POST does not complete answer this question No Q Make sure that Windows 98 is properly installed O End 93 004 A Perform the following under Windows 98 NOTE If an operating system other than Microsoft Windows 98 is installed the program screens and icons may differ from these instructions Start Microsoft Windows 98 Select the Start icon Select Settings then select Control Panel Select the Sound icon In the Sound window select chimes from the Names field To test other adapter card software select an action from a menu in that software DT a D 005 IS THE PREVIEW BUTTON OR ACTION IN OTHER SOFTWARE SELECTABLE ON THE SCREEN SHOWN IN BLACK AND NOT GRAY YES GO TO STEP 006 NO READ AHEAD Q Make sure that Windows 98 is properly installed A Gotostep001 006 Q Select the Preview button from the Sound window 007 DO YOU HEAR ANY SOUND FROM THE SPEAKER YES READ AHEAD NO GO TO STEP 008 Q The audio feature is functioning normally Click Cancel to close the dialog box Exit Microsoft Windows 98 O Ifthe symptom remains or has changed go to Index of Symptoms Messages Error Codes or Beeps on page 74 Q End 008 Q Make sure that the volume control is not turned low Q Make
16. see Power Supply Cable Connector Specifications on page 129 If the voltages are correct return here and continue with the following steps 1 Power off the system unit 2 Perform the following checks one by one until you have isolated the problem FRU refer to Parts Test Point Locations on page 122 for locations Q Load default settings in setup A Check all system board jumper positions and switch settings O Check all adapter card jumper positions Q Check all device jumper positions O Check all cables and connectors for proper installation If the jumpers switch and voltage settings are correct return here and continue 3 Remove or disconnect the following one at a time O Non IBM devices External devices Any adapters Modem card if installed CD ROM drive Diskette drive Hard disk drive DIMM Processor System board DODODOO O O 4 Power on the system unit 5 Repeat steps 1 through 4 until you find the failed device or adapter 6 If software related reload software from service partition If the symptom changes go to Index of Symptoms Messages Error Codes or Beeps on page 74 or to the check procedure for the last item tested Replace the last item tested if the system operates normally after removing the last item 104 O _ mx Diagnostic Aids Diaghostic AldS 3 iienaa ian aaia 105 Introduction en se a EEE 106 Power On Self Test sun 106 Diagnostics T
17. 41 Flash BIOS Update Procedure NOTE This system does not deny acces tot he BIOS Setup 42 Utility The flash update procedure does not change the model number and serial number information in BIOS Prepare a bootable DOS diskette with AWD753 EXE and VXXYYZZ BIN files NOTE The AWD753 EXE is flash utility programs The VXXYYZZ BIN is a BIOS source code binary file Insert the diskette and boot from drive A WARNING Do not boot with any memory related driver such as HIMEM SYS EMS SYS At the DOS prompt type A gt AWD753 VXXYYZZ BIN and then press Enter The screen shows Do You Want To Save Bios Y N Type Y if you want to save old bios data and N if you do not When the screen shows Are You Sure To Program y n type Y to flash and update the system bios The program updates the BIOS automatically Wait for the update to complete WARNING Do not turn off the system power while the BIOS is programming or the flash ROM will be destroyed Press F1 to Reset or press F10 to exit the system after the BIOS is completely updated BIOS contained Model Number and Serial Number The model number and serial number information is stored in BIOS ROM and displayed in the Model Information of BIOS Setup main menu If a repair is completed by replacing the system board or installing a new BIOS ROM then you need to enter the original system model number and serial number in the new BIOS ROM
18. FRU NOTE To diagnose a problem first find the error symptom in the left column If directed to a check procedure replace the FRU indicated in the check procedure If no check procedure is indicated the first Action FRU listed in right column is the most likely cause Printing failed Make sure that the printer driver is properly installed Refer to the service manual for the printer Printer Printer cable System board Printer problems Refer to the service manual for the printer Game port does not Connect a joystick to the game port respond or does then execute Interactive Test Joystick not work test in PC Doctor diagnostics program System board Diagnostic Program Diagnostics programs Reboot the system from the diagnostics cannot be diskette executed Load default settings Diagnostics diskette Memory module System board Missing diagnostics Diagnostics diskette files s Keyboard Some or all keys on Keyboard on page 96 keyboard do not Power Supply Pressing power Press and hold power button for 4 secs Only unplug Power switch cable assembly power cord from u ly electrical outlet can Fower SUPRA on nada ds turn off system System board 85 Table 2 3 Error Symptoms List Error Symptoms Action FRU NOTE To diagnose a problem first find the error symptom in the left column If directed to a check procedure replace the FRU indicated in the check procedure If
19. Floppy Seek Default Enabled If this item is enabled it checks the geometry of the floppy disk drives at start up time You don t need to enable this item unless you have a old diskette drive with 360K capacity Boot Up NumLock Status Default On This item defines if the keyboard Num Lock key is active when your system is started Gate A20 Option Default Fast This item defines how the system handles legacy software that was written for an earlier generation of processors Leave this item at the default value Firmware Write Protect Default Disabled If you enable this item it protects the firmware BIOS from being overwritten Disable this item if you plan to flash a new BIOS to the system Typematic Rate Setting Default Disabled Determines if the typematic rate is to be used When disabled continually holding down a key on your keyboard generates only one instance In other words the BIOS will only report that the key is down When the typematic rate is enabled the BIOS will report as before but will wait a moment If the key is still down it will report that the key has been depressed repeatedly You might use this feature to accelerate cursor movements with the arrow keys Typematic Delay Msec Default 250 When the typematic rate is enabled you can select the delay between when the key was first depressed and when the 48 acceleration begins Typematic Rate Chars Sec Default 6 If the item Typemat
20. IDE channels Connector for ATX power supply Connector for optional infrared port Panel connector for switches and indicators Connector for modem wake up Connector for LAN wake up Connector for auxiliary USB ports 3VSB LED for SDRAM Power LED Connector for serial port 2 4 Power connector for case cooling fan Power connector for CPU cooling fan Connector for modem DAA module Audio connector for CD ROM DVD drive 124 CD2 Auxiliary audio connector for CD ROM DVD drive FP1 Auxiliary microphone and speaker out J1 Chassis open detect connector J2 Connector for two color LED JP1 Clear CMOS memory jumper JP2 Function disabled not used JP3 Force system bus frequency to 100 MHZ jumper LED1 This red indicator turns on if your system is suspended to RAM In a suspend to RAM the system turns off most of the power consuming components except for the 3 3V required to refresh the memory If LED1 is turned on it warns you that the computer is still active and you should not carry out any work on the mainboard LED2 This green indicator turns on whenever the system is turned on lt warns you that the system is active and you should not carry out any work on the mainboard 125 CPU FAN CPU cooling FAN Power connector Pin 1 nearest to cpu CAS FAN Power FAN Connector Pin 3 nearest to cpu JP1 Clear CMOS Pin 1 marked on pcb Normal operation Default Clear CMOS 126 PAN
21. One pair of external speakers Not all models Power Management e Compliant to ACPI and supports display power management signaling DPMS monitor e Software shutdown by Windows 98 e System enters standby mode if any of following conditions are met Execute standby from the Windows 98 Start menu Press system power button if it is set to act as standby function Standby timer set in the Windows 98 power utility timer elapses without system activity e Monitor enters standby mode if 38 Windows 98 power utility timer elapses System sleep timer elapses Power Supply e 150 watt switchable high low voltage power supply e Standard SFX power supply with 5V and 3 3V standby power Internal Cabling e 40 pin ribbon cable for CD ROM and ATA 66 cable for hard disk drive e One 34 pin ribbon cable for AT diskette drive e One 2 pin 2 wire cable for hard disk drive light emitting diode LED e One 2 pin 2 wire cable for power light emitting diode LED e One 2 pin 2 wire cable for power switch Modem Not all models e 56 6 Kbps PCI plug and play modem adapter card with data fax features e Telephone line out RJ 11 connector Not available for all models e Telephone line in RJ 11 connector Keyboard e PS 2 105 key rubber dome IBM Keyboard with 1 8 m 5 8 ft cable Keyboard is Geography Model dependent Mouse e 2 button mouse connected to the mouse port with 1 8 m
22. Recovery Program Q Select System Utilities from the menu Q Select Run Diagnostics from the menu 002 DO ANY POST MESSAGES ERROR CODES BEEPS OR SYMPTOMS OCCUR YES READ AHEAD NO GO TO STEP 003 A Goto Index of Symptoms Messages Error Codes or Beeps on page 74 Q End 003 O Select Utility from the menu Q Select and execute Tech Support Form from the menu to generate a system configuration report O Compare the system configuration list with the actual devices installed in system NOTE If necessary remove the cover and visually compare the devices installed in the system unit to those shown in the Tech Support Form 88 004 IF THE NUMBER OF DISKETTE HARD DISK OR Q CD ROM DRIVE IS NOT CORRECT READ AHEAD OR GO TO STEP 005 Check the cable installation of all disk drives Diskette drive should be connected to the system board Floppy connector Please refer to the connectors and functions illustrated in chapter 5 IDE Primary Channel Master and Slave Drives in BIOS Setup should be connected to the system board primary IDE connector Please refer to the connectors and functions illustrated in chapter 5 IDE Secondary Channel Master and Slave Drives in BIOS Setup should be connected to the system board secondary IDE connector Please refer to the connectors and functions illustrated in chapter 5 NOTE The CD ROM drive that comes with system unit should be configured as IDE
23. YES READ AHEAD NO GO TO STEP 006 Q Mouse is functioning normally Q End 006 Q Power off the system unit Q Open mouse bottom cover and clean track ball Q Goto step 002 007 Q Poweroffthe system unit Q Check the mouse plug 008 ARE THERE ANY BROKEN PINS IN THE MOUSE PLUG YES GO TO STEP 010 NO READ AHEAD Q Try with a known good mouse 009 DO THE ERROR SYMPTOMS STILL REMAIN YES READ AHEAD NO GO TO STEP 010 O Replace the system board Q End 010 O Replace the mouse Q End 011 O Exit diagnostics program Q Make sure that the mouse driver is properly installed Q Goto step 002 98 Power Supply 001 START Q Power off the system unit O Check the power cord for continuity Replace if necessary Q Check for the correct line voltage from the power outlet and verify that the voltage selector switch is set to the correct voltage Q Power on the system unit 002 DOES THE POWER SUPPLY FAN RUN YES GO TO STEP 003 NO GO TO STEP 004 003 DOES THE SYSTEM FAIL TO SHUT OFF WHEN THE ON OFF SWITCH IS PRESSED YES READ AHEAD NO GO TO STEP 005 Q You might have a damaged on off switch cable assembly A Try holding down the Power button for 4 sec s If this works then you can change this setting in the BIOS power management settings O Disconnect the on off switch cable assembly connector from the power supply connector and take an ohm reading Q Go to step 007 004
24. boot device Then reboot the system 77 Tavie 2 2 BIOS Error Codes Messages and Beeps List BIOS Error Codes Action FRU Messages beeps NOTE To diagnose a problem first find the BIOS error messages codes or beeps in left column If directed to a check procedure replace the FRU indicated in the check procedure If no check procedure is indicated the first Action FRU listed in right column is the most likely cause 2 long 1 short 2 1 1 This code indicates that a video error has occurred and the BIOS cannot initialize the video screen to display any additional information 2 repeatedly The code indicates that DRAM error has occurred See Memory DIMM on page 121 to get more information 78 Table 2 3 Error Symptoms List Error Symptoms Action FRU NOTE To diagnose a problem first find the error symptom in the left column If directed to a check procedure replace the FRU indicated in the check procedure If no check procedure is indicated the first Action FRU listed in right column is the most likely cause Processor NOTE Normally the processor fan should be operative and the processor clock setting should be exactly set to match its speed requirement before diagnosing any processor problems Processor fan does Make sure that the system is not in not run but power power saving mode supply fan runs Iwith the system power on measure the voltage of processor fan connectorr See
25. getting your system working properly again Load Fail Safe Defaults Option If your machine still fails to function correctly after loading the load optimized defaults try loading the Fail Safe defaults This option opens a dialog box that lets you install fail safe defaults for all appropriate items in the whole setup utility From the main menu highlight the option Load Fail Safe Settings then press Enter A dialog box appears confirming you want to load the default settings Press the Y key and then Enter to install the defaults Press the N key and then Enter to not install the defaults 60 Set Supervisor and User Passwords These items can be used to install a password A Supervisor password takes precedence over a User password and the Supervisor can limit the activities of a User To install a password follow these steps 1 Highlight the item Set Supervisor User password on the main menu and press Enter 2 The password dialog box appears If you are installing a new password carefully type in the password You cannot use more than 8 characters or numbers The password will differentiate between upper case and lower characters Press Enter after you have typed in the password If you are deleting a password that is already installed just press Enter when the password dialog box appears 3 The system will ask you to confirm the new password by asking you to type it in a second time Carefully type the password again and
26. have to connect the fax modem to a mainboard Wake On Modem connector for this feature to work Wake Up On LAN Default Enabled If this item is enabled it allows the system to resume from a software powerdown or a power saving mode whenever there is an incoming traffic to a network LAN adapter You might have to connect the LAN card to a mainboard Wake On LAN connector for this feature to work 55 CPU Thermal Limit Default NA Board Thermal Limit Default NA These two items can be used to set threshold temperatures for the CPU and the mainboard If the temperatures are exceeded the system uses power management to reduce the temperatures CPU Thermal Throttling Default 50 0 This item sets the percentage of time that the CPU is idled if CPU throttling is initiated by excess heat Resume by Alarm Default Disabled If this item is Enabled it allows you to set a date and time alarm that will automatically resume the system from a software power down When you enable this feature new setup items appear to let you set the alarm Date of Month Alarm lets you select a day from 1 to 31 Time Alarm lets you select a time for the alarm in hours minutes and seconds Primary IDE 0 Default Disabled Primary IDE 1 Default Disabled Secondary IDE 0 Default Disabled Secondary IDE 1 Default Disabled When these items are enabled the system will restart the power saving timeout counters when any activity is detected on any of th
27. no check procedure is indicated the first Action FRU listed in right column is the most likely cause Pressing power Check the voltage selector on the switch cannot turn power supply if it is off on system Power switch cable assembly Executing software Load default settings shutdown from Windows98 Start menu cannot turn off system Only pressing power switch can force system to turn off Reload software from Recovery partition No system power or Power Supply on page 99 power supply fan is not running System board Other Problems Any other problems Undetermined Problems on page 104 86 Troubleshooting Failing Parts or Assemblies The check procedures generally help you trace a problem to one part or assembly The last step of the specific check procedure you are using indicates that a part or assembly is failing You should inspect the part or assembly before you decide to replace it It might be loose dirty or in need of a small repair The check procedures might lead you to two or even three possible failing parts or assemblies The parts that might be failing are listed in order of the most probable failure Also the FRU parts are defined as replaced units and are not repaired in the field Measuring Voltages Some check procedure steps instruct you to measure voltages on cable plugs and electronic board connectors If you are asked to measure voltage at several places on a plug or con
28. press Enter or just press Enter if you are deleting a password that is already installed 4 If you typed the password correctly the password will be installed 5 If you set up a password for entering setup you must type this password each time you want to enter the Setup utility If you do not type the correct password you cannot enter Setup 6 If you set up a system password you must type this password each time you power on your system Save And Exit Setup Option Highlight this item and press Enter to save the changes that you have made in the setup utility and exit the setup program When the Save and Exit dialog box appears press Y to save and exit or press N to return to the setup main menu Exit Without Saving Option Highlight this item and press Enter to discard any changes that you have made in the setup utility and exit the setup program When the Exit Without Saving dialog box appears press Y to discard changes and exit or press N to return to the setup main menu 61 Erasing a lost or forgotten password clearing CMOS To erase a forgotten password or clear a corrupted CMOS 1 Turn off the computer and all attached devices 2 Unplug the power cord 3 Remove the cover See Removing the cover on page 114 4 Refer to the system board diagram on page 124 to locate the clear CMOS jumper on the system board 5 Set the jumper from the standard position pins 1 and 2 to pins 2 and 3 for a few s
29. processors that can be installed in this System Board use internal level 1 cache memory to improve performance Leave this item at the default value Enabled for better performance External Cache Default Enabled The processors that can be installed in this system use an integrated L2 cache memory to improve performance CPU L2 Cache ECC Checking Default Enabled This item enables or disables ECC Error Correction Code error checking on the CPU cache memory We recommend that you leave this item at the default value Quick Power On Self Test Default Enabled You can enable this item to shorten the power on testing and have your system start up a little faster You might like to enable this item after you are confident that your system hardware is operating smoothly 47 First Second Third Boot Device Default Floppy CD ROM HDD 0 Use these three items to select the priority and order of the devices that your system will search for an operating system at start up time Boot Other Device Default Enabled If you enable this item the system will search all other possible locations for an operating system if it fails to find one in the devices specified under the first second and third boot devices Swap Floppy Drive Default Disabled If you have two floppy diskette drives in your system this item allows you to swap around the assigned drive letters so that drive A becomes drive B and drive B becomes drive A Boot Up
30. sure that the speaker and its adapter are not damaged Q Make sure that the speaker is plugged in speak out jack Refer to the connectors and functions illustrated in chapter 5 A Ifthe error cannot be resolved replace the system board O End 94 CD ROM Drive 001 START Q Insert the diagnostics diskette into the diskette drive and make sure that there is no CD in the CD ROM drive Q SelectInteractive Tests menu then select and execute CD ROM Test 002 DO YOU SEE A MESSAGE NO CD ROM DRIVE OR MSCDEX DEVICE DRIVER INSTALLED YES READ AHEAD NO GO TO 003 Exit the diagnostics program and power off the system O Q Check and make sure that the CD ROM drive power cable and audio and data cables are not damaged and are connected properly Q Check and make sure that the CD ROM drive driver is loaded correctly A Load default settings 003 DO THE TESTS OF OPEN CLOSE TRAY BY DIAGNOSTICS PROGRAM AND BY DEPRESSING CD ROM DRIVE BUTTON WORK YES READ AHEAD NO GO TO STEP 006 Q Load a known good data CD into the CD ROM drive and try to read its content by typing DIR at DOS prompt 004 CAN A CD BE READ FROM THE CD ROM DRIVE YES THEN THE CD ROM DRIVE FUNCTIONS NORMALLY NO READ AHEAD Q Try reading the CD with a known good CD ROM drive 005 IS THE CD STILL NOT READABLE YES READ AHEAD NO GO TO STEP 006 O Replace system board Q End 006 Q Replace CD ROM drive Q End
31. tools used by IBM PC HelpCenter specialists IBM Online Assistant guides you from symptom to resolution by asking simple questions based on the collective experience of IBM senior support specialists In addition many recommended next steps link to the extensive IBM online library providing access to supporting information during the diagnostic process To access the Online Assistant go to the IBM support web site http www ibm com support press the profile button and set up your personal profile Your profile will give you access to the IBM Online Assistant through your personalized page For other technical questions your personalized page will also give you access to IBM Discussion Forums The forums are monitored by IBM HelpCenter technicians to answer your technical questions Here are useful IBM Internet addresses for information http www ibm com support IBM Home Page on the World Wide Web Copyright IBM Corp 2000 152 Index A Adapter Cards Installing 115 Removing 116 Audio Check Procedure 93 Error Symptoms 83 B Beeps 67 74 75 BIOS Flash Update Procedure 42 Model Number and Serial Number 43 BIOS setup Utility 44 Cc Cabling 39 CD ROM Drive 38 40 118 134 Check Procedure 95 Connectors and Features 135 Emergency exit 134 Error Symptoms 82 Front Panel 134 Jumper Settings 135 Check Procedures 66 CMOS Reset 41 D Diagnostic Aids 105 Diagnostic Diskette 85 Diagnostic P
32. tray from the chassis as following illustration Q Slide the drive mounting tray toward the rear of the computer and remove it Illustration below shows replacement direction Q Remove the four screws two on each side that hold the diskette drive to the mounting tray O Pull the diskette drive from the mounting tray to remove it 117 CD ROM Drive To remove CD ROM Drive A Disconnect the power sound and signal cables from the CD ROM O Remove the four screws two on each side that hold the CD ROM drive to the chassis A Open the door on the front of the computer O Slide the CD ROM drive forward through the front opening and remove it 118 Hard Disk Drive To remove or replace the hard disk drive O Disconnect the power and signal cables from the back of the diskette and HDD drives A Remove the single screw on the side of the cage A Remove the diskette mounting tray from the chassis as following illustration Slide the drive mounting tray toward the rear of the computer and remove it Illustration below shows replacement direction 119 System Board To remove the system board from the system Q To remove the system board You must remove the adapter cards first O Disconnect the power cable CD ROM cable Diskette Drive cable Hard Disk Drive cable audio cable power switch cable and LED cables from system board O Remove the three screws on the back planar plate O Sl
33. 000 36 Introduction This chapter gives a general overview of the Machine Type 2169 describes the standard and optional features and details functional and environmental specifications 2169 is a Micro Tower type product Product Overview The machine type mentioned above contains two PCI slots and the system board supports the Intel Celeron processor Listed below are system features Processors e Socket 370 e Detachable CPU heat sink with fan e One of the following processors Intel Celeron 533 MHZ CPU Intel Celeron 566 MHZ CPU Memory e 168 pin synchronous dynamic random access memory SDRAM dual inline memory module DIMM sockets 2memory sockets 32 MB 64 MB 128MB or 256 MB DIMM Maximum memory is 256MB External Ports e Video port 15 pin D sub connector Parallel port 25 pin D sub connector e Serial port 9 pin D sub connector e Game MIDI port 15 pin D sub connector e Keyboard port 6 pin PS 2 mini din connector 37 e Mouse port 6 pin PS 2 mini din connector e Two USB ports e Microphone in jack e Line out jack e Line in jack Diskette Drive e AT type e 3 5 in 1 44MB e Hard Disk Drive 3 5 in 1 in height IDE AT drive e 512 KB cache buffer in hard disk drive CD ROM Drive e 5 25 in high performance 40X CD ROM IDE AT drive e Read data and play audio from standard and mini CD ROM and audio compact discs audio CDs Multimedia e
34. B hard disk some models may have hard disk of 7 5 or 10 GB capacity Diskette drives in this unit use the standard diskette advanced technology AT Interface Hard disk and CD ROM drives in this unit use an integrated drive Electronics IDE AT interface This computer supports the American National Standard Institute ANSI standard for AT attachment disk drives and CD ROMs This system has 2 interface cards slots for adapter card expansion All of them are Peripheral Component Interconnect PCI interfaces NOTE Some bezel illustrations may differ for different machine type model numbers 112 1 CD ROM Drive This machine has a factory installed 40 X CDROM drive 2 Power Supply 150Watt power supply 3 Diskette Drive This machine has a factory installed 3 5 1 44MB Floppy drive 4 Hard Disk Drive This machine has a factory installed 3 5 5 min GB hard disk drive 5 CPU 6 Fansink 7 System Board 8 Modem card The system may include a V 90 Data Fax modem 9 Diskette cable 10 Hard disk drive cable 11 Front Bezel Assy 113 Top Cover To remove the top cover of this system unit Q Q 114 Remove the 3 screws that secure the top cover at the back of the system unit Hold both sides of the system unit cover and push it backward about 25 mm Lift the top cover up to remove it completely Touch the bare metal frame of your system unit to dissipate the static electricity from your body Do not
35. Card 001 START A Poweroffthe system unit A In Windows 98 Device Manager make sure that the modem is not configured with a conflicting COM port and IRQ setting Q Make sure that the communication software is configured with the correct COM and IRQ settings same as COM port and IRQ as the modem Q Make sure that all communication parameters baud rate data stop and parity bits are properly configured and are identical on both sides O Connect the phone line to the LINE port of the modem card NOTE Check the outside phone line by connecting a working telephone to the telephone wall jack Listen for a dial tone to ensure that the phone line is good 002 Q Q Q Q Insert the diagnostics diskette into the diskette drive Power on the system unit Select Diagnostics menu Select AII Tests then execute Modem test 003 DOES THE MODEM PASS THE TEST YES READ Q Q Q Q Q Oo AHEAD NO GO TO STEP 004 Power off the system unit Remove all adapter cards Connect a hard disk drive with pre loaded Windows 98 Power on the system unit Perform the following steps under Windows 98 NOTE If an operating system other than Microsoft Windows 98 is installed the program screens and icons may differ from these instructions 1 Start Microsoft Windows 98 2 Select the Start icon 3 Select Program then select Accessories Hyper Terminal 4 Select an on line service station dial and connec
36. D YES READ AHEAD NO GO TO STEP 008 A Replace the on off switch cable assembly 008 A Replace the system board Q End 009 Q Replace the power supply A End 101 Monitor First set the system to VGA mode To do this in Windows 98 press the F8 function key during startup Safe mode VGA will be set for Windows 98 Use the operating system s video setup to change the monitor resolution If the monitor type is set to the power saving mode the screen remains black and the LED lights or flashes in amber color When the monitor is turned on alone or is turned on and connected to a powered off system unit the monitor LED blinks in amber color Under the normal operating conditions the LED lights in green color NOTE Some monitors have a detachable system I O signal cable between the monitor and the system unit Check the line voltage power cord and continuity for the system I O signal cable before replacing the monitor See Monitor Port Signals on page 136 for pin identification 001 START O Power off the system unit and monitor O Remove all adapter cards Q Make sure that the monitor I O signal cable is properly connected to the system unit and monitor O Make sure that the power cords are properly connected to the system unit and monitor and that the line voltage is correct Q Make sure that the monitor contrast and brightness controls are not turned too low Q Make sure that the diagnost
37. EL1 PANEL CONNECTORS FOR SWITCHES AND INDICATORS The panel connector is used to implement the switches and indicators on your system case Note Only pins 15 16 Hard Disk Indicator and pins 21 22 Power Switch are used on 2169 standard models Connector J2 referred to on the system board diagram is used for the power on LED Speaker 1 3 5 7 Pins polarity is marked on the pcb next to each pin To identify which cable connects to the panel 1 pins look at the text on each cable connector Power sw Identifies Power Switch connector Hdd led Identifies HDD LED connector Power led Identifies Power LED connector 127 Replacing the system battery Follow these steps to replace the battery 1 Place the blade of a small flat blade screwdriver under the edge of the retaining clip 2 Turn the screwdriver one quarter turn raising the clip while pressing down on the old battery to remove it 3 Carefully raise the retaining clip and insert the new battery with the symbol facing out 4 Insert a new 3V lithium battery IBM part number a 33F8354 battery type CR2032 e into the socket and press it down until the securing clip en clicks and locks the battery in if you replace the system battery you need to reset the system date and time Note Before replacing the lithium battery review the lithium battery notice at the front of this publication Important Make sure you insert the batter
38. FR AR PI ER A RE ER pE LAMA FE M 1 T O MA EC MAR EIS RE o 2 HA A ERMERR ERE o 3 APS BEE RAINER A e 3 HARE RAE EW PAE EE ATRAE ERA 4 PRE LIMA TEM 5 ERREUR gt RTE A IBM S amp 33F8354 Si RRR i148 SM E Jr RP MSA EM ER BI BE 100 CER 212 15 3 A FRA EA gt ALARM MARAR BMARRET BATE EAN gt AP A ERA EEE A ARREA AA Class 3A Class 3B G4 HRR gt SE ERA SHIA gt FAHRER 5 gt 32 A 705 gt 55 121 2 REA 10 E Es ERM ELMA SAAE ARRRRBZM SE SABE ATER ASS RHE M AIIRES STAB 16 DANGER
39. Hardware Maintenance Manual for Service Level A For Micro Tower Models Machine Type 2169 European Market Only Nata Before using this information and the product it supports be sure to read the general information under Notices on page 1 First Edition July 2000 The following paragraph does not apply to any state or country where such provisions are inconsistent with local law INTERNATIONAL BUSINESS MACHINES CORPORATION PROVIDES THIS PUBLICATION AS IS WITHOUT WARRANTY OF ANY KIND EITHER EXPRESSED OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE References to IBM products programs or services do not imply that IBM intends to make them available outside the United States This publication could include technical inaccuracies or typographical errors Changes are periodically made to the information herein these changes will be made in later editions IBM may make improvements and or changes in the product s and or the program s at any time Address comments about this publication to IBM Corporation Dept E23 962 2 455 Park Place Lexington KY 40511 1856 USA Information you supply may be used by IBM without obligation For copies of publications related to this product call toll free 1 800 IBM 7282 in the Continental U S A In Canada call toll free 1 800 465 7999 Copyright International Business Machines Corporation 2 All r
40. LM REST ICELANDIC 105 PALM REST EURO 4 2 37L2531 ITALY 142 105 PALM REST EURO 4 2 3712532 NORWEGIAN 155 n 3712533 105 PALM REST POLISH 214 105 PALM REST 4 2 3712534 pORTUGUESE 163 105 PALM REST 4 2 37L2535 ROMANIAN 446 E 3712536 104 PALM REST RUSSIAN 443 105 PALM REST 4 2 3712537 SERBIAN CYR 118 z 3712538 105 PALM REST SLOVIC 245 105 PALM REST EURO 4 2 37L2539 SPANISH 145 105 PALM REST EURO 4 2 37L2540 SWED FINN 153 105 PALM REST EURO 4 2 37L2541 SWISS 150 n pe 105 PALM REST TURKISH a 3712543 105 PALM REST TURKISH 440 105 PALM REST EURO UK 4 2 37L2544 ENG 166 105 PALM REST 4 2 37L2545 IVUGOSLILAT 234 4 2 o Ma EMEA ANZ Singapore 151 Appendix A Online Support Information This section describes online technical support services available to help repair the computer This section covers Q IBM PC Company Fax Back Service Q IBM useful sites on the World Wide Web WWW Q IBM Online Assistant A Discussion Forums The IBM PC Company offers online resources including several Internet World Wide Web sites the IBM Online HelpCenter support areas and a Fax Back service The IBM Automated Fax Back System offers a variety of IBM computer related articles To access this service call 800 IBM 3395 The Fax Back system file library can also be accessed through the PC Company BBS The IBM Online Assistant will help you to diagnose and resolve technical problems by giving you access to the same
41. Memory 001 START A Poweroffthe system unit Q Insert the diagnostics diskette into the diskette drive Q Make sure that all DIMMs are installed correctly 95 Q Power on the system unit Q Take note of any messages error codes or symptoms 002 DO YOU RECEIVE POST MEMORY ERROR MESSAGE YES READ AHEAD NO GO TO STEP 003 Q Enter BIOS Setup Utility then reboot the system Take note of any messages error codes or symptoms If the error message remains go to step 005 003 A Follow the screen instructions to run the Memory test 004 DOES THE MEMORY TEST COMPLETE WITHOUT AN ERROR YES READ AHEAD NO GO TO STEP 005 Q The system memory is now functioning correctly If you suspect an intermittent problem run the Memory test again Q End 005 A Replace each DIMM one at a time with a known working DIMM of the same size and type Q Ifthe problem does not appear it means that the last DIMM replaced is defective If all DIMMs on the system board have been replaced and the problem remains replace system board A Go to step 001 NOTE If on startup there is no memory inserted on system board you will hear 2 repeatedly 2 long beep Keyboard 001 START A Power off the system unit and make sure that the keyboard plug is connected properly 002 A Insert the diagnostics diskette into the diskette drive and power on the system unit Q Select Interactive Tests menu then execute Ke
42. Mode Default Disabled If you have selected User Define for the Power Management item you can set this item to a timeouts from 1 Min to 1 Hour The system will go into the power saving suspend mode if the timeout passes without any system activity HDD Power Down Default Disabled If you have selected User Define for the Power Management item you can set this item to a selection of timeouts from 1 to 15 minutes The hard disk drive will power down if the selected timeout passes without any activity on the hard disk Soft Off by PWR BTTN Default Delay 4 Seconds Under ACPI Advanced Configuration and Power management Interface you can create a software power down In a software power down the system can be resumed by Wake Up Alarms This item lets you install a software power down that is controlled by the normal power button on your system If the item is set to Instant Off then the power button causes a software power down If the item is set to Delay 4 Sec Then you have to hold the power button down for four seconds to cause a software power down Wake Up by PCI Card Default Disabled If you enable this item it allows activity on an add in card in one of the PCI slots to resume the system from a power saving mode Power On by Ring Default Disabled If this item is enabled it allows the system to resume from a software powerdown or a power saving mode whenever there is an incoming call to an installed fax modem You might
43. Modem Card 3 1 09N0879 40x CD ROM LG 3 1 19K1515 40XCD ROM LITEON 3 2 37L5098 CD ROM IDE Cable 3 3 75H9219 CD ROM Audio Cable 2169 ss comiera oem sox Daa rax avo 3 4 09N1626 A Data Tax 3 5 36L9016 Phone Cord Not Shown 60H6023 Modem Phone Cable Adapter Spain Southern Ireland Not Shown 60H6026 Modem Phone Cable Adapter Belgium 148 Modem Phone Cable Adapter Not Shown 60H6027 Denmark Modem Phone Cable Adapter Not Shown 60H6028 Norway Finland Not Shown 60H6029 o Phone Cable Adapter Modem Phone Cable Adapter Not Shown 60H6030 Germany Not Sh 60H6031 Modem Phone Cable Adapter orsnown 60H6023 UK Northern Ireland Not Shown 60H6032 eel Phone Cable Adapter Modem Phone Cable Adapter Not Shown 60H6033 Netherlands Modem Phone Cable Adapter Not Shown 60H6034 Sweden Not Shown 60H6035 Modem Phone Cable Adapter Switzerland 149 Assembly 4 Keyboard and Mouse _ N 2 10L6145 IBM Mouse 4 2 37L2518 105 PALM REST ARABIC 275 105 PALM REST EURO BELGIUM FR 120 105 PALM REST EURO 4 2 37L2519 ua 37L2520 BEL GIUM UK 120 sa ones HE 4 2 37L2522 te REST 4 2 3712523 De EURO 4 2 3712524 De EURO 4 2 3712525 O EURO 4 2 3712526 nn EURO 4 2 3712528 es PALM REST HEBREW 150 105 PALM REST 4 2 3712529 HUNGARIAN 208 x og PA
44. Mouse Data VO 4 5 V dc Power 3 round Power e No Connection WA 2 Mouse Data N A 5 Keyboard Clock 1 0 a Ground Power 6 Mouse cock NA 137 Diskette Drive Cable Connector Signals Pin Signal Name VO Pin Signal Name 1 0 1 no Connection wa 18 Dreoton SELEGT _0 2 pensiy select o 10 Croma a 3_ Nocomneston wa 20 Step o 4 High Densiy ou 1 21 Ground ua 5 erua nafz wiena o 6 no Gomesion na 23 Ground NA 7 Ground nafea wiseae Ground f cont wa fos raso 10 No Gonnesion NA 27 Ground NA Cr Ground NA 28 wate Protect 1 12 Dive Sele o 29 erua ma 19 Ground WA 30 repas 1 fs anne wafe soe oer Motor On O 33 Ground N A i7 rom wa 24 Disko change 1 gt 138 IDE Cable Connector Signals Fin Signal Name vo Pin Signai Name ro 1 Host Reset O 21 DMA Request Host Dala9 vo 26 Ground fp YO Channel Ready Host Data 11 11 Host Data 3 Host IRQ Ho o HA o o 14 15 16 Host Data 14 vo Host Data 0 Host CSO 16 Host Data 15 19 Ground Power so AcTVEbar No Connection 139 Safety Inspection Guide Safety Inspection Guide rsrrsrieieineee General Guidelines Copyright IBM Corp 2000 140 General Guidelines The purpose of this Safety Inspection Guide is to help you i
45. Pour viter tout risque de choc lectrique ne manipulez aucun c ble et n effectuez aucune op ration d installation d entretien ou de reconfiguration de ce produit au cours d un orage Pour viter tout risque de choc lectrique O Les cordons d alimentation du pr sent produit et de tous les appareils qui lui sont connect s doivent tre branch s sur des socles de prise de courant correctement c bl s et mis la terre Afin d viter tout risque de choc lectrique provenant d une diff rence de potentiel de terre n utilisez qu une main lorsque cela est possible pour connecter ou d connecter les cordons d interface Le courant lectrique passant dans les c bles de communication ou les cordons t l phoniques et d alimentation peut tre dangereux Pour viter tout risque de choc lectrique lorsque vous installez ou que vous d placez le pr sent produit ou des p riph riques qui lui sont raccord s reportez vous aux instructions ci dessous pour connecter et d connecter les diff rents cordons Connexion Mettez les unit s hors tension Commencez par brancher tous les cordons sur les unit s Branchez les c bles d interface sur les prises Branchez les cordons d alimentation sur un socle de prise de courant Mettez les unit s sous tension D connexion Mettez les unit s hors tension Commencez pas d brancher les cordons alimentation des socles de prise de courant
46. SS 0 SA LAUC OS NAS SAGAAS Se ola VAS LESE SMS FAMAU SS WAS AG ACSA SSS oD BAU CSA S amp S CE AIS 28 32kg 70 5 HZ E 55kg 121 2 IEE 9 AAS He SAM SU SUSINO FA aa as E SA HOUSSE EU ULE Are ASHU EI 2 78 SII CHE NAJE ROH AHL EBI LALO WIA SA 51 AG MH LUE SI Gol SS Au HA SA AAS UESI E DE ES Zeve 29 A PELIGRO Para evitar una posible descarga el ctrica no conecte ni desconecte los cables ni lleve a cabo ninguna operaci n de instalaci n de mantenimiento o de reconfiguraci n de este producto durante una tormenta el ctrica Para evitar una posible descarga Q El cable de alimentaci n debe conectarse a un recept culo con una instalaci n el ctrica correcta y con toma de tierra A Los aparatos a los que se conecte este producto tambi n deben estar conectados a recept culos con la debida instalaci n el ctrica Cuando sea posible utilice una sola mano para conectar o desconectar los cables de se al a fin de evitar una posible descarga al tocar dos superficies con distinto potencial el ctrico La corriente el ctrica de los cables de comunicaciones tel fono y alimentaci n puede resultar peligrosa Para evitar una posible descarga siga las indicaciones de conexi n y desconexi n de los cables siempre que tenga que instalar mover o abrir las cubiertas de este producto o de los dispositivos acoplados Instrucciones de conexi n Instrucciones de desconexi n Apague tod
47. Secondary Channel Master device Check the hard disk and CD ROM drives jumper settings See 3 5 In Hard Disk Drive Jumper Locations on page 133 and CD ROM Drive on page 95 Check the voltages of all disk drive power connectors See Power Supply Cable Connector Specifications on page 129 Correct the parameter settings under Disk Drives in the BIOS Setup In the BIOS Setup check that the correct drive size is set for the flagged drive shown in the IDE sections of the Setuop utility Load default settings If the problem remains check the continuity on the drive and the cable and replace it if necessary If that does not fix the problem replace the system board End 005 Q Select Diagnostics from the PC Doctor diagnostics program main menu Select and execute Floppy Disk Test if you want to test the diskette drive Select and execute Hard Disk Test if you want to test the hard disk drive Select Interactive Tests from the PC Doctor diagnostics program main menu then select and execute CD ROM DVD Test if you want to test the CD ROM drive If the diagnostics program did not detect a failure but the system still displays a failure 89 90 If an error or other symptom appears go to Index of Symptoms Messages Error Codes or Beeps on page 74 If no error can be detected or the symptom is intermittent go to Undetermined Problems on page 104 End Factory Installed Modem
48. a 197 Keyboard Port Signals di 19 Diskette Drive Cable Connector Signals 138 IDE Cable Connector Signals ii 139 opyright IBM Corp 2000 Introduction This chapter contains system board layouts and jumper settings It is useful when you are asked to measure voltages Use this information to help you locate parts such as electronic boards connectors pin numbers and test points This chapter also contains jumper settings for the hard disk drive CD ROM compact disc read only memory drive and the connector information for modem adapter card 123 Layout of system board of the machine type 2169 CPUFAN1 DIMM1 DIMM2 JATX1 L Component Socket 370 PCI 1 2 TV Out LCD Panel Riser DIMM 1 2 FDD1 IDE1 IDE2 ATX1 SIR1 PANEL1 WOM1 WOL1 USB1 LED1 LED2 COM2 CASFAN1 CPUFAN1 MODEM2 CDI Description Socket for PPGA Celeron Processor Two 32 bit PCI Slots Slot for a TV Out LCD Panel Riser card Two slots for 168 pin SDRAM memory module Connector for floppy disk drives Primary and secondary
49. a flat head screwdriver to turn the voltage selector to the voltage setting for the area in which you will be using the system NOTE _ If the check procedures instruct you to replace a FRU and the error message persists an option adapter card might be causing the failure Remove all option adapter cards one at a time until the error changes or the problem is no longer apparent The problem may be in the last card that you removed or something associated with it Product Recovery Program menu Type 2169 has recovery and diagnostics programs on a separate hard drive partition The recovery CD and Enhanced Diagnostics diskette are not shipped with the machine or the HMM To download diagnostics tests or to order a recovery CD see Enhanced Diagnostics download or diskette IBM PC Enhanced Diagnostics The IBM PC Enhanced Diagnostics programs use a full 68 range of diagnostic utilities to determine the operating condi tion of the computer s hardware components The diagnostic program includes the following PC Doctor s Diagnostic Software This interface serves as the control program for running both the IBM PC Enhanced Memory Diagnostics and the suite of diagnostic tests provided by PC Doctor IBM PC Enhanced Memory Diagnostics The memory diagnostic tests determine which memory module SIMM or DIMM is defective and report the socket where the failing module is located The Memory diagnostics can run a quick and fu
50. al Information contains a brief description of this manual Check Procedures provide step by step instructions that aid in locating the failure Field Replaceable Unit FRU Diagnostic Aids explain how to use the diagnostics tools for isolating failures Repairing Information contains illustrations and descriptions to disassemble and reassemble the computer Parts Test Point Locations contains illustrations and descriptions of the locations of the major parts jumpers and connectors Safety Inspection Guide contains information about inspecting a machine for safety problems before putting the machine under a Maintenance Agreement Parts Catalog contains descriptions illustrations and part numbers for individual FRUs Appendix A FRU Number Index contains part numbers listed in numerical order Appendix B Online Support Information contains online support information Index contains specific terms and words in alphabetical order 35 lee PPP General Information General Information ee 36 Introduction apice nola i a Product Overview IR MEDE Hardware Interfaces i 40 Flash BIOS Update Procedure BIOS contained Model Number and Serial Number 43 BIOS Setup Utility onnnenesaeneeaneeaenenenasnennnsnnrannnnsnnnnnnnna 44 Working with the Setup Menus crise AA Specifications EEE S Operating Requirements aid ss 64 Special TOOS a ada 65 Copyright IBM Corp 2
51. al Regulations DHHS 21 CFR Subchapter J for Class 1 laser products In other countries the drive is certified to conform to the requirements of EN60825 Class 1 laser products are not considered to be hazardous The CD DVD ROM drive has an internal Class 1 0 5 milliwatt aluminum gallium arsenide laser that operates at a wavelength of 760 to 810 manometers The design of the laser system and the CD DVD ROM drive ensures that there is no exposure to laser radiation above a Class 1 level during normal operation user maintenance or servicing conditions 33 Trademarks The following are trademarks of the IBM Corporation in the United States or other countries or both Operating System 2 OS 2 AT Personal System 2 HelpCenter PS 1 IBM PS 2 Intel Pentium MMX EtherExpress and LANDesk are trademarks or registered trademarks of Intel Corporation Microsoft MS DOS Windows and Windows NT are trademarks or registered trademarks of Microsoft Corporation Other company product and service names may be trademarks or service marks of others 34 Preface This manual contains service information for the Service Level A SL A model of the IBM Personal Computer European market only This manual is intended to be used as a stand alone document to service Machine type 2169 product It is divided into the following chapters Notices contains important safety information and notices required to service this computer Gener
52. atures Load Optimized Defaults Integrated Peripherals Set Supervisor Password Power Management Setup Set User Password PnP PCI Configurations Save amp Exit Setup PC Health Status Exit Without Saving Esc Quit F9 Menu in BIOS Thee Select Item F10 Save amp Exit Setup Time Date Hard Disk Type 44 The following table lists specific keys on the keyboard that will help you move through the Setup menus Keys Down or up arrow key Page Up or Page Down keys FI F2 F5 F6 F7 F10 Esc Enter Function Use these arrow keys to highlight an option on the menu Press the Enter key to choose the option After selecting an option from a menu use these keys to change that options settings Displays general help Displays help for certain options Discards changes made since entering utility Loads selected page with a standard list of fail safe values Loads selected page with a standard list of optimised values Saves the current selections and exits the setup utility After viewing or making changes to the settings on a menu press this key to exit the menu Also exits the setup utlity Chooses the highlighted option from a menu 45 Standard CMOS Features Option This option displays a table of items which defines basic information about your system Date and Time The Date and Time items show the current date and time held by your computer If you are ru
53. aufwerks kann zu gef hrlicher Laserstrahlung f hren Es befinden sich keine Teile innerhalb des CD ROM Laufwerks die vom Benutzer gewartet werden m ssen Die Verkleidung des CD ROM Laufwerks nicht ffnen 22 VORSICHT Manche CD ROM Laufwerke enthalten eine eingebaute Laserdiode der Klasse 3A oder 3B Die nachfolgend aufgef hrten Punkte beachten Laserstrahlung bei ge ffneter T r Niemals direkt in den Laserstrahl sehen nicht direkt mit optischen Instrumenten betrachten und den Strahlungsbereich meiden ANO gt 32 Kg gt 55Kg achtung Beim Anheben der Maschine die vorgeschriebenen Sicherheitsbestimmungen beachten A achtung An Netz Telefon und Datenleitungen k nnen gef hrliche elektrische Spannungen anliegen Um eine Gef hrdung des Benutzers oder Besch digung des Ger ts zu vermeiden ist der Server auszuschalten Die Verbindung zu den angeschlossenen Netzkabeln Telekommunikationssystemen Netzwerken und Modems ist vor dem ffnen des Servergeh uses zu unterbrechen in Installations und Konfigurationsanweisungen nicht anders angegeben 23 PERICOLO Per evitare il pericolo di scosse elettriche durante i temporali non collegare o scollegare cavi non effettuare l installazione la manutenzione o la riconfigurazione di questo prodotto Per evitare il pericolo di scosse elettriche A collegare il cavo di alimentazione ad una presa elettrica correttamente cablata e munita di terra di sicure
54. ault 201 This item lets you disable the built in game port or enable it by assigning an I O address Midi Port Address Default 330 Midi Port IRQ Default 10 This item lets you disable the built in MIDI port or enable it by assigning an I O address If you enable the MIDI port use the following item Midi Port IRQ to assign an Interrupt Request line to the port 53 Power Management Setup Option This option displays items that let you control the system power management Operating systems take care of much of the power management This mainboard supports ACPI advanced configuration and power interface The system has various power saving modes including powering down the hard disk turning off the video suspending to RAM and a software power down that allows the system to be automatically resumed by certain events Power Management Timeouts The power saving modes can be controlled by timeouts If the system is inactive for a time the timeouts begin counting If the inactivity continues so that the timeout period elapses the system enters a power saving mode If any item in the list of Reload Global Timer Events is Enabled then any activity on that item will reset the timeout counters to zero Wake Up Calls If the system is suspended or has been powered down by software it can be resumed by a wake up call that is generated by incoming traffic to a modem a LAN card a PCI card or a fixed alarm on the system realtime
55. can connect one or two diskette drives Floppy 3 Mode Support Default Disabled Floppy 3 mode refers to a 3 5 diskette with a capacity of 1 2 MB Floppy 3 mode is sometimes used in Japan 46 Video Default EGA VGA This item defines the video mode of the system This System Board has a built in VGA graphics system so you must leave this item at the default value Halt On Default All But Keyboard This item defines the operation of the system POST Power On Self Test routine You can use this item to select which kind of errors in the POST are sufficient to halt the system Base Memory Extended Memory Total Memory These items are automatically detected by the system at start up time Advanced BIOS Features Setup Option This option displays a table of items which defines more advanced information about your system You can make modifications to most of these items without introducing fatal errors to your system Note that the page has a scroll bar to scroll down to more items Anti Virus Protection Default Disabled When this item is enabled it provides some protection against viruses which try to write to the boot sector and partition table of your hard disk drive This item is Disabled as a default You need to disable it so that you can install an operating system We recommend that you enable Anti Virus Protection as soon as you have installed your disk with an OS CPU Internal Cache Default Enabled All the
56. cause of the first failure can result in false messages error codes or beeps If you did not receive any messages error codes or beeps see if the symptom is listed in Table 2 3 Error Symptoms List on page 79 ATTENTION When you have replaced a FRU you must run the diagnostics to ensure that no other activity has been affected by the change This system check can be done through the diagnostics program Select Diagnostics then select and execute All Tests from PC Doctor POST Some diagnostic aids are resident in the machine such as the Power On Self Test POST The machine performs the POST each time it is powered on Use this information throughout the diagnostic procedures The POST is a series of system checks and initializations that verify the correct operation of the base system After a successful POST the system attempts to load operating system The system can be customized for different startup boot methods by the BIOS Setup Utility The system s default startup sequence automatically looks for the operating system files in the hard disk if these files are not found in the diskette or CD ROM NOTE Remember that POST does not test all areas but only those that allow the system to operate well enough to run the diagnostics program Table 2 1 lists BIOS error codes messages and beeps to their possible causes table 2 3 lists error symptoms and their possible causes The most likely cause is listed first Mak
57. clock ACPI Suspend Type Default S1 POS Use this item to define how your system suspends In the default S1 POS the suspend mode is equivalent to a software power down If you select S3 STR the suspend mode is a suspend to RAM the system shuts down with the exception of a refresh current to the system memory Power Management Default Define This item acts like a master switch for the power saving modes and hard disk timeouts If this item is set to Max Saving power saving modes occur after a short timeout If this item is set to Min Saving power saving modes occur after a longer timeout If the item is set to User Define you can insert your own timeouts for the power saving modes Video Off Method Default DPMS This item defines how the video is powered down to save power As a default this is set to DPMS display power management software Video Off In Suspend Default Yes This option defines if the video is powered down when the system is put into suspend mode 54 Suspend Type Default Stop Grant If this item is set to the default Stop Grant the CPU will go into the Idle Mode MODEM Use IRQ Default 3 If you want an incoming call on a modem to automatically resume the system from a power saving mode use this item to specify the interrupt request line IRQ that is used by the modem You might have to connect the fax modem to a mainboard Wake On Modem connector for this feature to work Suspend
58. connected to the system board 132 3 5 In Hard Disk Drive Jumper Locations amp Settings 3 5 in Hard Disk Quantum Jumper Settings Locations Back of Drive Quantum AT Interface connector Jumper Configurations Master Slave Cable Select cs cs os Ds Bo lo cro ao x x Default Jumper Reserved DS with CS Setting shown in Position for Slaves arking not supporting Position DASP 133 CD ROM Drive QO mm CD ROM Front Panel NOTE Position of CD ROM switches and LEDs may vary from illustration Load eject button Headphone jack 3 Power on busy indicator lights up in green color while disc is set in ready state lights up and flashes in amber color during data read or seek operation Headphone volume control Emergency eject hole See CD ROM Emergency exit below CD ROM Emergency exit 15mm Typical If for any reason the tray does not eject automatically insert and press an eject bar inside the emergency eject hole to manually eject the tray A straightened paper clip with a diameter of 1 2 mm typical can be used as an eject bar NOTE Make sure to turn off the power before manual discs eject operation 134 CD ROM Drive Rear Panel Connectors and Features
59. d A warning message to indicate there has been change of IDE Primary Secondary Channel Master Slave device Load default settings in Setup Check IDE drive jumper See 3 5 In Hard Disk Drive Jumper Locations on page 133 IDE drive power IDE drive cable connection IDE drive BIOS Error Codes Messages and Beeps List BIOS Error Codes Messages beeps Action FRU NOTE To diagnose a problem first find the BIOS error messages codes or beeps in left column If directed to a check procedure replace the FRU indicated in the check procedure If no check procedure is indicated the first Action FRU listed in right column is the most likely cause Secondary master hard disk failure Secondary slave hard disk failure Hard Disk s failure 40 Non System disk or disk error Replace and strike any key when ready A warning message to indicate there has been change of IDE Primary Secondary Channel Master Slave device Load default settings in Setup Check IDE drive jumper See 3 5 In Hard Disk Drive Jumper Locations on page 133 IDE drive power IDE drive cable connection IDE drive Hard Disk Drive controller diagnostics failed Insert a system disk into Drive A and press lt Enter gt If you assumed the system would boot from the hard drive make sure the controller is inserted correctly and all cables are properly attached Be sure the disk is formatted as a
60. dentify possible unsafe conditions on machines that are being inspected for a Maintenance Agreement Each machine has necessary functions items installed to provide the operators and service personnel with an acceptable level of safety This guide lists only these items Good judgment should be used to identify possible safety conditions not covered by this Safety Inspection Guide If any unsafe conditions are present you must find out how serious the hazard is and if you can continue before you correct the hazard AII current IBM service supplements outlining feature model changes along with the machine history should be reviewed Check the following items Q Damaged missing or changed parts especially in the area of the On Off switch and the power supply Q Damaged missing or changed covers A Possible safety exposure from any non IBM attachments 141 bm rm mei Parts Catalog Part Catalog of machine type 144 Assembly 1 System Unit 144 Assembly 2 Diskette Drive Hard Disk Drive 147 Assembly 3 CD ROM Modem Card sense 148 Assembly 4 Keyboard and Mouse 150 OCopyright IBM Corp 2000 143 Part Catalog of machine type 2169 Assembly 1 System Unit P lf Ena 1 Asm Index FRU Number Description 1 See Assy 3 40x CD ROM 2 11P7621 Power Supply 150W Asm 3 See Assy 2 Floppy Disk Drive 4 See Assy 2 HDD Dr
61. e drives or devices on the primary or secondary IDE channels FDD COM LPT Port Default Disabled When this item is enabled the system will restart the power saving timeout counters when any activity is detected on the floppy diskette drives the serial ports or the parallel port PCI PIRQ A D Default Disabled When this item is enabled the system will restart the timeout counters when any activity is detected on the Interrupt request lines used over the PCI bus Important Some adapters might not wake up properly from Standby Mode S3 If your computer appears to have stopped and will not wake up from standby press and hold the power switch for 5 seconds Your computer will exit standby mode and turn off Press the power switch to turn the computer back on 56 If you encounter a problem with Standby Mode S3 set this option to S1 and check to see if updated device drivers that support Standby Mode S3 are available for your adapters 57 PNP PCI Configuration Option This option displays a table of items that configures how PNP Plug and Play and PCI expansion cards operate in your system Reset Configuration Data Default Disabled If you enable this item and restart the system any PNP configuration data stored in the BIOS setup is cleared from memory New updated data is created Resources Controlled By Default Auto ESCD You should leave this item at the default Auto ESCD Under this setting the system dyna
62. e sure you complete all items in the cause or Action FRU column When servicing a system always begin with Start on page 68 If the problem cannot be corrected using these two index tables go to Undetermined Problems on page 104 74 NOTES If an error message and incorrect audio response occur diagnose the error message first If you cannot run the diagnostics program tests but did receive a POST error code diagnose the POST error message If you did not receive any error message look for a description of your error symptoms in Error Symptoms List in page 79 Check all power supply voltages switch and jumper settings before you replace the system board Also check the power supply voltages if you have a system no power condition Power Supply Cable Connector Specifications on page 129 If the problem cannot be corrected by using the BIOS Error Codes Messages And Beeps List table and Error Symptoms List table go to Undetermined Problems on page 104 Table 2 1 BIOS Error Codes Messages and Beeps List BIOS Error Codes Action FRU Messages beeps NOTE To diagnose a problem first find the BIOS error messages codes or beeps in left column If directed to a check procedure replace the FRU indicated in the check procedure If no check procedure is indicated the first Action FRU listed in right column is the most likely cause POST Error Codes and Messages Load defaul
63. econds Set the jumper back to the standard position pins 1 2 Replace the cover and plug in the power cord NO 62 Specifications Dimensions width x depth x height e System unit For machine type 2169 380 h x 196 9w x 360 d Weight e System unit For machine type 2169 7 6Kg Environment e Temperature for system unit Power on 10 to 35 C Power off 10 to 43 C e Humidity for system unit Power on 8 to 80 Power off 8 to 80 Power consumption e System unit Maximum 62 watts Electrical input e Input voltage for system unit Sine wave input is required Low Range 100 V ac to 127 V ac High Range 200 V ac to 240 V ac 63 Operating Requirements All machines require two power inputs one on the system unit and one on the monitor display The system unit comes with a voltage selector switch allowing selection of either 115 V ac or 230 V ac This switch must be in the 115V ac position when the machine is plugged into a 100 127 V ac electrical outlet and 230 V ac position when the machine is plugged into a 200 240V ac electrical outlet 64 Special Tools The following special tool is required to service this system when running the diagnostics program PC Doctor e Wrap plug P N 72X854 65 me AAA AA CheckProcedures Check Procedures init 66 Introdueti n nn ma a i 67 Stat em on ne a ead a 68 Index of Symptoms M
64. ements of machine type 2169 BEFORE REMOVING ANY FRU POWER OFF THE COMPUTER UNPLUG ALL POWER CORDS FROM ELECTRICAL OUTLETS THEN DISCONNECT ANY INTERCONNECTING CABLES ATTENTION The System board processors adapter cards DIMMs and upgrade processors can be damaged by electrostatic discharge Use an electrostatic discharge ESD strap to establish personal grounding If you don t have an ESD strap establish personal grounding by touching a ground point with one hand before touching the static sensitive FRUs The Arrows in the removals and replacements procedures show the direction of movement to remove a field replaceable unit FRU to turn a screw or the direction to press a tab to release the FRU Begin all removals by removing the cover and rear cover if applicable When other FRUs must be removed prior to removing the failing FRU they are listed at the top of the page Go to the removal procedure for each FRU listed Remove the FRU and then continue with the removal of failing FRU To replace a FRU reverse the removal procedure and follow any notes that Pertain to replacement Before disconnecting any cables note their location and orientation Reinstall any new FRUs with cabling in their original location 111 Identifying the Parts of the System Unit This computer system has 4 bays each bay may have a factory installed drive in it The devices are 3 5 Diskette 40X CD ROM drive some models only and 5 0 G
65. ent le faisceau ou de l observer l aide d instruments optiques Evitez une exposition directe au rayon gt 32 Kg gt 55Kg attention Ce produit pese un poids consid rable Faites vous aider pour le soulever 19 A Le courant lectrique circulant dans les c bles de communication et les cordons t l phoniques et d alimentation peut tre dangereux Pour votre s curit et celle de l quipement avant de retirer les carters mettez celui ci hors tension et d connectez ses cordons d alimentation ainsi que les c bles qui le relient aux r seaux aux syst mes de t l communication et aux modems sauf instruction contraire mentionn e dans les proc dures d installation et de configuration A VORSICHT Aus Sicherheitsgriinden bei Gewitter an diesem Ger t keine Kabel anschlieBen oder l sen Ferner keine Installations Wartungs oder Rekonfigurationsarbeiten durchf hren Aus Sicherheitsgr nden O Ger t nur an eine Schutzkontaktsteckdose mit ordnungsgem B geerdetem Schutzkontakt anschlieBen O Alle angeschlossenen Ger te ebenfalls an Schutzkontaktsteckdosen mit ordnungsgem geerdetem Schutzkontakt anschlieBen Signalkabel m glichst einh ndig anschlie en oder l sen um einen Stromschlag durch Ber hren von Oberfl chen mit unterschiedlichem elektrischem Potential zu vermeiden Elektrische Spannungen von Netz Telefon und Daten bertragungsleitungen sind gef hrlich Um einen Stromschlag zu
66. enta o de telefone e de comunica o perigosa Para evitar choques el tricos conecte e desconecte os cabos conforme descrito a seguir ao instalar movimentar ou abrir tampas deste produto ou de dispositivos conectados Para Conectar DESLIGUE tudo Conecte primeiro todos os cabos nos dispositivos Conecte os cabos de sinal nos recept culos Conecte o s cabo s de alimentag o nas tomadas LIGUE o dispositivo Para Desconectar 1 DESLIGUE tudo 2 Remova primeiro 0 s cabo s de alimenta o das tomadas 8 Remova os cabos de sinal dos recept culos 4 Remova todos os cabos dos dispositivos A cuidado Ao substituir a bateria utilize apenas o N mero de Peca IBM 33F8354 ou um tipo de bateria equivalente recomendado pelo fabricante Se seu sistema possuir um m dulo com uma bateria de l tio substitua o apenas pelo mesmo tipo de m dulo produzido pelo mesmo fabricante A bateria cont m l tio e pode explodir se n o for utilizada manuseada e descartada de forma adequada N o Q Jogue ou coloque na agua O Aque a a mais de 100 C 212 F A Conserte nem desmonte Descarte a bateria conforme requerido pelas disposic es e regulamentac es locais A cuidado Quando uma unidade de CD ROM estiver instalada observe o seguinte A utilizac o de controles ou ajustes ou a execu o de procedimentos diferentes daqueles especificados nesta publicac o pode resultar em expo
67. er that contains that information Always return to the check procedure after you do this In some cases you are referred to other check procedures to detect the cause of the failure 67 Start This is the entry point for all check procedures The check procedures use failure symptoms Power On Self Test POST error codes or beeps to help determine the defective field replaceable unit FRU Follow the suggested check procedures or use the diagnostics diskette to determine the problem FRU IMPORTANT Replace FRUs ONLY when it is determined that the error is not a result of software loose contacts or dirty component surfaces Any FRU change should be verified by running a complete test Diagnostics AII Tests in PC Doctor diagnostics program This book should be used in conjunction with the 2169 diagnostics diskette This diskette should be used ONLY with Machine Type 2169 Do not use this diskette on other models See page 71 for information on how to download this diskette POST error codes and error messages are displayed on the screen after the IBM logo A beep will precede each error code or message Please refer to Index of Symptoms Messages Error Codes or Beeps on page 74 for additional help All voltages in the check procedures are positive unless otherwise indicated Use frame ground for all voltage checks unless otherwise specified IMPORTANT There is a voltage selector on the rear panel of the machine Use
68. essages Error Codes or Beeps 74 Troubleshooting er 87 Factory Installed Storage Devices A288 Factory Installed Modem Card 91 Audio Not Supported by Diagnostics Program 93 CD ROM Drive Copyright IBM Corp 2000 66 Introduction This chapter contains the check procedures used to diagnose the causes of product failures The diagnostic information consists of Start This is the starting point for any diagnostic action Based on high level symptoms the check procedure directs you to more detailed procedures to help resolve machine failures Index of Symptoms Messages Error Codes or Beeps The tables for BIOS Error Messages Codes Beeps and Error Symptoms list symptoms along with their probable causes and direct you to the applicable check procedures to help resolve machine failures These tables also list the field replaceable units FRUs most likely to cause a particular problem Check Procedures When the Start check procedure or the Index of Symptoms Messages Error Codes or Beeps tables point you to a specific check procedure proceed to that section If there are any notes or instructions at the top of the page read them before you begin with the procedure Carefully read each step of the check procedure and perform the steps as instructed If you do not remember the location of a specific part or test point or an adjustment or removal procedure see the chapt
69. failure but the system still indicates a failure Q Check all adapter card jumper settings Q Check all adapter cards switch settings Q Check all adapter card cables and connectors Make sure that all of the above are set correctly and show the correct voltages and continuity Replace any defective cables or adapter cards See Power Supply Cable Connector Specifications on page 129 and the layout of system board according the machine type in chapter 5 A Run the Diagnostics All Tests again O If an error or other symptom is displayed go to Index of Symptoms Messages Error Codes or Beeps on page 74 A lfno error can be detected or the symptom is intermittent go to Undetermined Problems on page 104 O End 009 A Ifthe last test stops and you cannot continue first make sure all switches power connectors cables and jumpers are set correctly and show the correct voltages and continuity Q Take note of any messages error codes beeps or new symptoms Go to Index of Symptoms Messages Error Codes or Beeps on page 74 O lfthere is no error symptom or the error symptom is intermittent go to Undetermined Problems on page 104 73 Index of Symptoms Messages Error Codes or Beeps How to Use Error Messages Use the messages error codes and beeps combinations that occur to diagnose failures If more than one failure occurs diagnose from the first failure that appears The
70. ic Rate Setting is enabled you can use this item to define how many characters per second are generated by a held down key Security Option Default Setup If you have installed password protection this item defines if the password is required at system start up or if it is only required when a user tries to enter the setup utility OS Select For DRAM gt 64 MB Default Non OS2 This item is only required if you have installed more than 64 MB of memory and you are running the OS 2 operating system Otherwise leave this item at the default Non OS2 Report No Diskette Drive for Win 95 If you are running a system with no floppy drive and using the Windows 95 OS select Yes for this item to ensure compatibility with the Windows 95 logo certification Also select Disabled for the onboard FDC controller option 49 Advanced Chipset Features Option This option displays a table of items that define critical timing parameters of the System Board components including the memory and the system logic Generally you should leave the items on this page at their default values unless you are very familiar with the technical specifications of your system hardware If you change the values incorrectly you may introduce fatal errors or recurring instability into your system Note that the page has a scroll bar to scroll down to more items SDRAM CAS Latency Time Default 3 SDRAM Cycle Time Tras Trc Default 6 8 SDRAM RAS to CAS Delay Defaul
71. ics diskette is in the diskette drive Q Power on the monitor and wait 20 seconds Q Power on the system unit NOTE If the monitor was not sold together with the system unit you may need to refer to the service information provided with the monitor 102 002 IS THE SCREEN READABLE YES READ AHEAD NO GO TO STEP 004 NOTE Ifthe screen shows a blinking cursor with no memory count running answer this question No Select Interactive Tests from the Main Menu Select and execute Video test from the menu Follow the prompts and perform the video test Go to Index of Symptoms Messages Error Codes or Beeps on page 74 NOTE You might have to adjust the monitor controls to obtain the best image Oooo 003 DOES THE MONITOR SUCCESSFULLY PASS ALL TESTS YES READ AHEAD NO GO TO STEP 004 Q You have successfully completed the video diagnostics tests If the problem remains go to Index of Symptoms Messages Error Codes or Beeps on page 74 A End 004 Q Poweroffthe system unit Q Remove the hard disk drive system cable A Power on the system unit 005 IS THE SCREEN READABLE A Replace the monitor If the symptom remains replace the system board A End 103 Undetermined Problems If an error code is present go to Index of Symptoms Messages Error Codes or Beeps on page 74 If no error code is present continue with this check Check the power supply voltages
72. ide the plate forwards and lift out with the syatem board together Note Be sure to keep the I O Port Bracket on chassis when replacing the system board 120 Power Supply This system has a 150 watt switching power supply 1 To remove the power supply You must remove the top cover first 2 Disconnect the power cable from the riser board and all drives 3 Remove the screws in the machine rear that secure the power supply Memory DIMM This system has 2 system memory module sockets DIMM 0 and DIMM 1 These sockets hold dual in line memory modules DIMM that contains 3 3V signal or double sided synchronous DRAM SDRAM The maximum memory size is 256 MB total 121 Parts Test Point Locations Parts Test Point Locations Introduction ii System board Layout Power Supply Cable Connector Specifications 129 Main Output Pin Assignment Factory Installed Modem Card Layout Factory Installed Modem Card Connector Functions 132 3 5 In Hard Disk Drive Jumper Locations amp Settings 133 CD ROM Drive iii 134 CD ROM Drive Rear Panel Connectors and Features 135 CD ROM Drive Jumper Settings n 135 DIMM Configurations 4 135 System Board Connector Pin Signals sr 196 Monitor Port Signals ser 196 Serial Port Signals des 136 Parallel Port Signals 136 Mouse Port Signals cia cer
73. ights reserved Note to U S Government Users Documentation related to restricted rights Use duplication or disclosure is subject to restrictions set forth in GSA ADP Schedule Contract with IBM Corp _ s Contents NOCES 2 da 4 Voltage Supply Switch Settings ea 3 Safety Information ss 4 Laser Compliance Statement 33 Trademarks snai Pr face nee Min i li ii ea General Information ns 36 Introduction een rire E Product Overview ee ata Hardware Interfaces i 40 tg TR OA AAT 41 Flash BIOS Update Procedure 42 BIOS contained Model Number and Serial Number 43 BIOS Setup Utility nissen la 44 Working with the Setup Menus 44 Start Options SpecificatioNnS emo ili le 63 Operating Requirements pp 64 Special Tools Hr zen Are D AGI Abr Aa 65 Check Procedures Introduction 67 Startrek eich on ete el tt onthe IN ae nes Ne 68 Index of Symptoms Messages Error Codes or Beeps 74 Troubleshooting rire iene 87 Factory Installed Storage Devices 88 Factory Installed Modem Card HO Audio Not Supported by Diagnostics Program 93 CD ROM Drive me a i 95 Memory a 408 Keyboard aa agi 96 Diagnostic AidS sisi 105 Introduction sr aaa 106 Power On Self Test ur Maahad LOG Diagn sties TOOS en ae aaia a da ng 107 Diagnostics Program Features 108
74. in PC Doctor the longer the testing will take PC Doctor can be downloaded form the IBM web Performing a partial or full recovery Attention The Product Recovery program on the hidden hard disk drive partition will overwrite all files on the C drive only A full recovery will restore the operating system device drivers and applications A partial recovery will restore your operating system and device drivers without restoring applications To perform a recovery of the operating system do the following 1 If you do not have a CD go to step 2 If you have a CD open the CD ROM drive Insert Product Recovery CD 1 Close the drive 2 If you can shut down your desktop normally do so If you cannot shut down proceed with the following steps anyway 107 3 Turn off your computer If the computer will not turn off after you hold down the power button for at least four seconds unplug the power cord and wait a few seconds before reconnecting it 4 Turn on your computer 5 Wait for the prompt To start the Product Recovery program press F11 6 Quickly press F11 The prompt displays for only a few seconds If you are using a CD wait for the Product Recovery program menu to appear on the screen 7 You may have a choice of operating systems to recover Select the operating system you want Otherwise select the option given 8 Select the recovery options you want and follow the instructions on the screen 9 When recove
75. ive 5 09N9307 INTEL Celeron 533MHz assy with fansink Fansink Supports Celeron 6 06F2446 non PIII base Processors 7 11P7551 ECS P6IWP Fe i810 Planar 8 See Assy 3 56 6k Modem 9 See Assy 2 Floppy disk cable 144 10 See Assy 2 HDD CD ROM IDE cable 11 11P7557 Front bezel assy 12 11P7447 32MB module PC100 Not Shown 14F0032 Power Cord UK HK Singapore Not Shown 13F9978 Power Cord Euro Not Shown 14F0050 Power Cord Swiss Not Shown 13F9996 Power Cord Denmark Not Shown 14F0014 Power Cord South Africa Not Shown 62X0663 Power Cord Saudi Arabia Not Shown 14F0068 Power Cord Italy Chile Not Shown 14F0033 Power Cord Arabic Not Shown 14F0086 Power Cord Israel Not Shown 11P7555 Top Cover Not Shown 11P7619 Drive Bay Panel Bay 1 5 25 Not Shown 11P7550 Chassis w o power supply Not Shown 11P7558 DASD Cage Not Shown 11P7615 Adapterl O Plate Not Shown 11P7617 na EMC Shield for Not Shown 36L9077 CMOS Backup Battery CR2032 145 ECS Screw Kit All screws Not Shown 11P7610 Gxcopt CD and HDD Not Shown 11P7610 IBM Screw Kit for CD HDD Not Shown 11P7559 Chassis Feet 146 Assembly 2 Diskette Drive Hard Disk Drive ai 19K1583 5 GB Hard Disk Drive 3 5 11P7556 3 5 Diskette Drive 11P7554 HDD IDE Cable DMA 66 MHz 11P7553 FDD IDE Cable 147 Assembly 3 CD ROM
76. ive doesn t come on but works normally CD ROM drive cannot CD ROM drive power load or eject when CD ROM Drive on page 95 the system is turned on and its CD ROM drive eject button is pressed and held CD ROM drive does CD may have dirt or foreign material on not read and there Jit Check with a known good disc are no error codes Make sure that the CD ROM driver is or messages are installed properly displayed CD ROM drive 82 Table 2 3 Error Symptoms List Error Symptoms Action FRU NOTE To diagnose a problem first find the error symptom in the left column If directed to a check procedure replace the FRU indicated in the check procedure If no check procedure is indicated the first Action FRU listed in right column is the most likely cause CD ROM drive can Make sure that the headphone jack of play audio CD but the CD ROM has an output then check no sound output if the audio cable from CD ROM drive to system board CD audio connector is connected properly Turn up the sound volume Speaker power connection cable CD ROM drive Real Time Clock Real time clock is Make sure that the information in the inaccurate Date and Time of BIOS Setup is set correctly Load default settings RTC battery System board Audio software Speaker power connection cable program invokes but no sound comes from speakers Data fax modem Factory Installed Modem Card on software program page 91 invo
77. kes but cannot receive send data fax Video and Monitor Video memory test Remove all non factory cards failed Load default settings if screen is Video adapter failed readable System board 83 Table 2 3 Error Symptoms List Error Symptoms Action FRU NOTE To diagnose a problem first find the error symptom in the left column If directed to a check procedure replace the FRU indicated in the check procedure If no check procedure is indicated the first Action FRU listed in right column is the most likely cause Display problem Incorrect colors No high intensity Missing broken or incorrect characters Blank monitor dark Blank monitor bright Distorted image Unreadable monitor Other monitor problems Display changing colors Display problem not listed above including blank or illegible monitor NOTE Monitor signal connection cable Monitor System board Monitor signal connection cable Monitor System board Monitor on page 102 Load default settings if screen is readable System board Parallel Execute Load BIOS Default Settings in BIOS Setup to confirm ports presence before diagnosing any parallel serial ports problems Serial or parallel port loop back test failed 84 Make sure that the LPT or COM you test is the same as is set in BIOS Setup Loop back System board Table 2 3 Error Symptoms List Error Symptoms Action
78. kette drive cable System board Hard Disk Drive NOTE Ensure hard disk drive is configured correctly in BIOS Setup cable jumper are set correctly before diagnosing any hard disk drive problems Hard disk drive test Load default settings failed Hard disk drive cable Hard disk drive System board Hard disk drive format Load default settings error Hard disk drive cable Hard disk drive System board Hard disk drive write Load default settings error Hard disk drive Table 2 3 Error Symptoms List Error Symptoms Action FRU NOTE To diagnose a problem first find the error symptom in the left column If directed to a check procedure replace the FRU indicated in the check procedure If no check procedure is indicated the first Action FRU listed in right column is the most likely cause Hard disk drive LED With the system power on measure fails to light but the voltage of hard disk LED connector system operates normally CD ROM Drive NOTE Make sure CD ROM drive is configured correctly in BIOS Setup cable jumper are set correctly and its laser beam is clean before diagnosing any CD ROM drive problems CD ROM drive LED CD may have dirt or foreign material on flashes for more it Check with a known good disc than 30 seconds before LED CD is not inserted properly shutting off CD is damaged Software asks to reinstall disc Software displays a reading CD error CD ROM drive LED CD ROM dr
79. ll test of the system Diagnostics can also be run on a single SIMM or DIMM Enhanced Diagnostics download or diskette The IBM PC Enhanced Diagnostics are available on line at http www ibm com Select Support Select Desktop computing from the Search by Category pull down menu How to Diagnose Combined FRUs If an adapter or device consists of more than one FRU any of the FRUs might cause an error code Before replacing the device or adapter remove the FRUs one by one to see if the symptoms change 69 If a newly replaced FRU does not correct the problem If you have reached this point of the check procedures and were instructed to replace a FRU but doing so did not correct the problem reinstall the original FRU and go through Start again If you want to print a copy of a BIOS Setup Utility screen to an attached printer press Print Screen key while the screen is displayed PLEASE READ THE FOLLOWING Human Error is a cause for concern when applied to check procedures It exists in every first time set of analysis procedures It is therefore essential for effective and time efficient servicing that each stage of every procedure be verified For example When a symptom is found or when a symptom appears to have been cured the preceding steps should be repeated for accuracy of analysis 001 START To begin note the following A Disable the setting of Quick Power On Self Test from BIOS Setup A Di
80. mi di telecomunicazioni le reti e ed i modem prima di aprire i coperchi se non diversamente indicato nelle procedure di installazione e configurazione 26 ane A as 411342 MAU End LE WG Es HI SHU AS HHI Me HOUSES AAA SA SOS oD O ASA AA RASS Es NT 8 51 14198 sao SoS SAIS 2 338 Node CS 00 SUC 2842 825 HE SL AA SHO SASS AAS OO SUCH 011301 3428 DE SHIT AAS UA SEO SMES AACIOOF BUC CE UHE JHE F HUE CAS Il UNS QE AI SAS Node St amp 282 ASUS AAGAU BOCAS ad as 2 SA AOlSSSH Sd USE ARE ASHU AD SAS 1 SAS 0 ABOU ES SAB EM OS 2 MS Y HOS LS Cet A 053 dad BSS SAIS dada Sadat 1 2E 4918 AL 1 2E SAAS 20 2 1H DE HOISS STO HAS 2 MU PE HOSS SAH MAS 3 01548 20801 BABA 3 USAS EMEA HHCH 4 AUS PAEH AAS 4 SXIOIM RE ASS MHS 5 EX AAAS AC 9 WAS LAS IBM 5 HS amp PN Lo MESA SAGE SSS 239 HALS ASHES AASB CIS Wes ESO CSO WOK 0212 SIS NI CI FI OI AM MAS Sas DE RAC UMMA WEAS 2130 ZEEN ROSS MHS AS Hd Es NEON OH Bia Asut CSS FASHA SUHU SUI BIN BES FANO 100 C 2127F 01422 HASHI S amp S SANS PUAU SA S amp S SIINO AIS ASU 739 SPA Co HEI CIS NESSAS 27 Fa CD ROM E 210117 SA10 A OM CIS NES IAAL ODIO ABER ES ASE CD ROM CAISSE HO ES FATAL E ANS MSG AZS BAS LOI BIANI A USLC CD ROM 20159 SNE MAGA ASS NOA HASO LES SLC CD ROM E2101 LONE Sule QE FE SLICE CD ROM E2 0 S HS MASA VSS OAL AE CD ROM EcrolS0l 204 3A Es 3B OA 245 ASA COL
81. mically allocates resources to plug and play devices as they are required In the RQ Resources sub menu if you change any of the IRQ assignations to Legacy ISA then that Interrupt Request Line is reserved for a legacy ISA expansion card Press Esc to close the IRQ Resources sub menu In the Memory Resources sub menu use the first item Reserved Memory Base to set the start address of the memory you want to reserve for the ISA expansion card Use the second item Reserved Memory Length to set the amount of reserved memory Press Esc to close the Memory Resources sub menu PCI VGA Palette Snoop Default Disabled This item is designed to overcome some problems that can be caused by some non standard VGA cards This board includes a built in VGA system that does not require palette snooping so you must leave this item disabled 58 PCI Health Status Option On mainboards which support hardware monitoring this item lets you monitor the parameters for critical voltages critical temperatures and fan speeds If this option is active on your system we recommend that you accept the default values Frequency Control Option This item allows you to set the clock speed and system bus for your system The clock speed and system bus are determined by the kind of processor you have installed in your system Auto Detect DIMM PCI Clk Default Disabled When this item is enabled BIOS will disabled the clock signal of free DIMM and PCI slots
82. nector a chart next to or near the instruction indicates the number of the plug or connector the pin numbers you should measure the signal name and the correct voltage for the condition you are measuring Measure the voltage only at the pins listed in the chart Remember to set the meter on the correct scale and to put the meter leads in the correct position for the voltage you are asked to measure NOTE Use frame ground as the ground reference Attach the black ground lead of meter to frame ground except where specified otherwise 87 Factory Installed Storage Devices Use this check procedure to test any factory installed drives ATTENTION The customer may have customized settings in the Setup Utility other than default settings on the computer you are servicing Running the Setup Utility might alter those settings Take note of the current settings and verify that the customer settings are in place when service is complete NOTE If you cannot access the hard disk drive or load a diskette from Drive A or load a CD from the CD ROM drive make sure that the BIOS Setup Utility has the startup sequence set with diskette CD ROM and hard disk drives 001 START A Insert the diagnostics diskette into the diskette drive A Power off then power on the system unit A Alternatively if your machine has diagnostics programs on a recovery partition on the HDD do the following Q Select F11 when prompted to start the Product
83. nning a Windows OS these items are automatically updated whenever you make changes to the Windows Date and Time Properties utility IDE Devices Defaults None Your computer has two IDE channels Primary and Secondary and each channel can be installed with one or two devices Master and Slave Use these items to configure each device on the IDE channel Press Enter to display the IDE sub menu IDE HDD Auto Detection Press Enter while this item is highlighted if you want the setup utility to automatically detect and configure a hard disk drive on the IDE channel IDE Primary Secondary Master Slave If you leave this item at Auto the system will automatically detect and configure any IDE devices it finds If it fails to find a hard disk change the value to Manual and then manually configure the drive be entering the characteristics of the drive in the items below Capacity Cylinder Head Precomp etc If you have no device installed change the value to None Access Mode This items defines some special ways that can be used to access IDE hard disks such as LBA Large Block Addressing Leave this value at Auto and the system will automatically decide the fastest way to access the hard disk drive Press Esc to close the IDE device sub menu and return to the Standard CMOS Features page Drive A and Drive B Default 1 44M 3 5 in None These items define the characteristics of any diskette drive attached to the system You
84. ools 107 Diagnostics Program Features 108 105 Introduction This section explains the diagnostic aids power on self test POST and diagnostics program PC Doctor that are available for troubleshooting problems on the system Power On Self Test Each time you power on the system the power on self test POST is initiated Several items are tested during POST but is for the most part transparent to the user POST checks the following System Board Memory SVGA Controller Hard Disk Drive s Floppy Diskette Drive s Keyboard Mouse Parallel Port s Serial Port s CD ROM Drive s Sound Controller To start POST turn on the monitor and then the system unit The following will happen 1 The IBM logo will appear on center of the screen 2 Atthis time one of two hot keys may be used The DEL key as described on screen will cause the system Setup Utility menu to appear The TAB key will switch the graphical IBM logo screen to the traditional text based system startup screen which displays BIOS version and system memory tested 3 If an error is detected during POST the IBM logo screen will automatically switch to the text based screen and display the error message or code with a beep Depending on the criticality of the POST error the system may halt and or display the message Press DEL to go to the Setup or Enter to continue If this message appears pressing the Enter key will allow the sy
85. orporation Purchase NY10577 Voltage Supply Switch Settings Your IBM Personal Computer might have voltage switches which must be set correctly for your voltage supply If your monitor or system unit has a voltage switch complete these steps to make sure each switch is set correctly 1 Determine the correct voltage switch setting for your area Voltage Supply Range Voltage Switch Setting 100 127 V 115V 200 240 V 230 V 2 Locate the voltage switch on the back of your monitor or system unit If the setting shown on the switch is Q Correct start setting up your IBM personal computer Q Incorrect change the voltage switch setting Copyright IBM Corp 2000 3 Safety Information A DANGER To avoid a shock hazard do not connect or disconnect any cables or perform installation maintenance or reconfiguration of this product during an electrical storm To avoid shock hazard A The power cord must be connected to a properly wired and earthed receptacle A Any equipment to which this product will be attached must also be connected to properly wired receptacles When possible use one hand to connect or disconnect signal cables to prevent a possible shock from touching two surfaces with different electrical potentials Electrical current from power telephone and communications cables is hazardous To avoid shock hazard connect and disconnect cables as described following when installing moving or opening c
86. os los 1 Encienda todos los componentes OFF componentes ON En primer lugar conecte 2 En primer lugar retire los todos los cables a los cables de alimentaci n de dispositivos las tomas Conecte los cables de se al 3 Retire los cables de se al a los recept culos de los recept culos Conecte los cables de 4 Retire todos los cables de alimentaci n a las tomas los dispositivos Encienda el dispositivo ON 30 A caution Al cambiar la bater a utilice nicamente la bater a IBM N mero de pieza 33F8354 o un tipo de bater a equivalente recomendado por el fabricante Si el sistema tiene un m dulo que contiene una bater a de litio sustit yalo nicamente por el mismo tipo de m dulo del mismo fabricante La bater a contiene litio y puede explotar si no se utiliza manipula o desecha correctamente Lo que no debe hacer e Tirar o sumergir el producto en agua Exponer el producto a una temperatura superior a 100 C Reparar o desmontar el producto Cuando quiera desechar la bater a siga las disposiciones y reglamentaciones locales A caution Cuando instale una unidad de CD ROM tenga en cuenta la siguiente informaci n Si se llevan a cabo controles o ajustes o se utilizan m todos que no se atengan a lo aqu especificado se puede producir una exposici n peligrosa a las radiaciones Si se retiran las cubiertas de la unidad de CD ROM se puede producir una peligrosa e
87. overs of this product or attached devices To Connect Turn Everything OFF First attach all cables to devices Attach signal cables to receptacles Attach power cord s to outlet Turn device ON To Disconnect 1 2 Turn Everything OFF First remove power cord s from outlet Remove signal cables from receptacles Remove all cables from devices NOTE In the U K by law the telephone cable must be connected after the power cord When disconnecting the power cord must be disconnected after the telephone line cable Caution When replacing the battery use only IBM Part Number 36L9077 or an equivalent type battery recommended by the manufacturer If your system has a module containing a lithium battery replace it only with the same module type made by the same manufacturer The battery contains lithium and can explode if not properly used handled or disposed of Do not A Throw or immerse into water O Heat to more than 100 C 212 F O Repair or disassemble Dispose of the battery as required by local ordinances or regulations Caution When a CD ROM drive is installed note the following Use of controls or adjustments or performance of procedures other than those specified herein might result in hazardous radiation exposure Removing the covers of the CD ROM drive could result in exposure to hazardous laser radiation There are no serviceable pa
88. pe 144 Assembly 1 System Unit 144 Assembly 2 Diskette Drive Hard Disk Drive 147 Assembly 3 CD ROM Modem Card 148 Assembly 4 Keyboard and Mouse 150 Appendix A Online Support Information 152 Index Notices References in this publication to IBM products programs or services do not imply that IBM intends to make these available in all countries in which IBM operates Any reference to an IBM product program or service is not intended to state or imply that only IBM s product program or service may be used Any functionally equivalent product program or service that does not infringe any of IBM s intellectual property rights or other legally protectable rights may be used instead of the IBM product program or service References in this publication to IBM products programs or services are purely hardware related and do not cover circumstances of software problems Evaluation and verification of operation in conjunction with other products program or services except those expressly designated by IBM are the user s responsibility IBM may have patents or pending patent applications covering subject matter in this document The featuring of these patents pending or otherwise in this document does not give you any license to these patents You can send license inquires in writing to the IBM Director of Commercial Relations IBM C
89. rogram Error symptoms 85 Diagnostic Program Using from Recovery CD 107 Diagnostic Tools 107 Diskette Drive 38 40 117 Connector Signals 138 Error Symptoms 80 E Electrical Input 63 Error Codes 74 75 Error Messages 74 75 Error Symptoms 74 79 External Ports 37 Game Port 40 Parallel Port 40 Serial Port 40 USB port 41 F Fan Error Symptoms 79 99 H Hard Disk Drive 38 119 3 5 In Jumper Locations amp Settings 133 32 bit Access 40 Check Procedure 88 Error Symptoms 81 PIO Mode 51 Hard Disk Drive 40 I IDE Connector Signals 139 J Joystick 40 108 Error Symptoms 85 K Keyboard 39 Check Procedure 96 Error Symptoms 85 Keyboard Port Port Signals 137 153 M Memory 37 Check Procedure 95 DIMM Configurations 135 Error Symptoms 79 Model Number 43 Modem 39 Check Procedure 91 Connector Functions 132 Error Symptoms 83 Layout 132 Monitor Check Procedure 102 Error Symptoms 83 Port Signals 136 Mouse 39 Check Procedure 97 Mouse Port Port Signals 137 Multimedia 38 O Online Support Information 152 P Parallel Port 40 Error Symptoms 84 Port Signals 136 Parts Catalog of machine type 2193 2194 and 6345 143 CD ROM Modem Card 148 Diskette Drive Hard Disk Drive 147 Keyboard and Mouse 150 System Unit 144 Parts Test Point Locations 122 PCI 40 PIO Mode 51 Plug and Play 5 POST 68 Power Consumption 63 Power Management 38 Power Supply 39
90. rts inside the CD ROM drive Do not remove the CD ROM drive covers A DANGER Some CD ROM drives contain an embedded Class 3A or Class 3B laser diode Note the following Laser radiation when open Do not stare into the beam do not view directly with optical instruments and avoid direct exposure to the beam A gt 32 Kg gt 55Kg 70 5 121 2 Ibs Ibs Caution Use safe lifting practices when lifting your machine A Caution Electrical current from power telephone and communication cables can be hazardous To avoid personal injury or equipment damage disconnect the attached power cords telecommunications systems networks and modems before you open the covers unless instructed otherwise in the installation and configuration procedures PERIGO Para evitar choques el tricos n o conecte ou desconecte nenhum cabo nem efetue instala o manuten o ou reconfigura o deste produto durante uma tempestade com raios Para evitar choques el tricos A O cabo de alimenta o deve ser conectado a um receptaculo corretamente instalado e aterrado O Todos os equipamentos aos quais este produto ser conectado devem tamb m ser conectados a recept culos corretamente instalados Quando poss vel utilize uma das m os para conectar ou desconectar cabos de sinal para evitar um poss vel choque ao tocar duas superf cies com potenciais el tricos diferentes A corrente el trica proveniente de cabos de alim
91. ry is complete exit the program If necessary remove the CD from your CD ROM drive Turn off then restart the computer Diagnostics Program Features Diagnostics program PC Doctor for DOS includes the following features Table 3 1 Diagnostics Program Features Main Menu Selections Submenu Selections Diagnostics System Test Memory Test Hard Disk Test Floppy Disk Test All Tests Interactive Tests Keyboard Video Internal Speaker Mouse Joystick Test Diskette Printer Test SCSl Test CD ROM DVD Test Stereo Speaker 108 Hardware Info Onboard Ethernet USB Port System Configuration Memory Contents IRQ and DMA Use Device Drivers COM and LPT Ports Physical Disk Drives Logical Disk Drives VGA Information Software Interrupts SCSI Devices 1 0 Use IDE Drive Info Network Information PCMCIA Information PCI Information SMP Information PNPISA Info DMIBIOS Info Utility Log File Utilities Surface Scan Hard Disk Run External tests Tech Support Form Select Language Exit Diags Park HD Reboot Upgrade Now 109 ocean e e cri Repair Information Repairing Information rrrriieie iii iii 110 Removals and Replacements of machine type 111 Identifying the Parts of the System Unit TOP OVA Adapter Cards ee cie Diskette Drive ss CD ROM Drive Hard Disk Drive n System Boar ssn elia aio Power Supply OUbpyright IBM Corp 2000 Removals and Replac
92. sconnect all external cables and devices including speakers and microphone from the system unit except for the keyboard mouse and monitor A Power off the system unit before moving it or when replacing FRUs A Remove all adapter cards except for the factory installed modem adapter card and any other IBM factory installed adapter cards Disconnect any drives except 3 5 in diskette drive Hard disk drive Factory installed devices such as a CD ROM drive Make sure that all power cords and cables are connected properly QU Make sure that the monitor brightness and contrast controls are not turned down Q Power on the system unit NOTE Some monitors have a detachable system I O signal cable between the monitor and the system unit In this case check this signal cable before replacing the unit See Monitor Port Signals on page 136 for pin identification Ooooo 70 Make sure that the monitor refresh rate is correct Note any symptoms messages error codes or beeps Make sure that there are no diskettes or CDs in the drives 002 DOES AN IBM LOGO SCREEN APPEAR YES READ AHEAD NO GO TO STEP 004 Insert the diagnostics diskette in the diskette drive Alternatively if your machine has diagnostics programs on a recovery partition on the HDD do the following Q SelectF11 when prompted to start the Product Recovery Program Q Select System Utilities from the menu Q Select Run Diagnostics from the menu
93. sic o perigosa radiac o A remoc o das tampas da unidade de CD ROM pode resultar em exposic o a radiac o perigosa de laser N o existem pecas que possam ser consertadas no interior da unidade de CD ROM N o remova as tampas da unidade de CD ROM 10 A PERIGO Algumas unidades de CD ROM cont m um diodo de laser da Classe 3A ou da Classe 3B Observe o seguinte Radia o de laser quando aberto N o olhe diretamente para o feixe de laser n o olhe diretamente com instrumentos ticos e evite exposi o direta ao raio do gt 32 Kg gt 55Kg 70 5 1212 Ibs Ibs cuidado Utilize pr ticas seguras para levantamento de peso ao levantar sua maquina cuidado A corrente el trica proveniente de cabos de alimenta o de telefone e de comunica o perigosa Para evitar ferimentos pessoais ou danos aos equipamentos desconecte os cabos de alimenta o sistemas de telecomunica o redes e modems antes de abrir as tampas a menos que receba outras instru es nos procedimentos de instala o e configura o 11 1 A SEE PTE CIRIE y 12
94. slave device This motherboard supports UltraDMA UltraDMA technology provides faster access to IDE devices If you install a device which supports UltraDMA change the appropriate item on this list to Auto USB Controller Default Enabled Use this item to enable the USB ports that are integrated on this System Board USB Keyboard Support Default Disabled 51 Enable this item if you are using a keyboard connected through the USB Port Ensure the USB controller is enabled Init Display First Default PCI Slot Use this item to define if your graphics adapter is installed in one of the PCI slots or select Onboard if you have a graphics system integrated on the System Board Onboard PCI Audio Default Enabled Your PC has an integrated PCI audio system use this item to enable or disable it Hardware Reset Default Enabled If you enable this item you can reset the system by pressing a hardware reset button if you have connected this function to the mainboard IDE HDD Block Mode Default Enabled Block mode transfers can improve the access to IDE devices Enable this item if your IDE devices support block mode transfers Onboard FDC Controller Default Enabled Use this item to turn on or off the floppy disk controller that is built into this System Board Onboard Serial Port 1 Default 3F8 IRQ4 This item lets you disable the built in serial port 1 or enable it by assigning an I O address and an Interrupt Request Line
95. stem to attempt to proceed despite the reported error pressing F1 will cause the system Setup Utility menu to appear Gopyright IBM Corp 2000 4 If no keyboard keys are pressed and if POST is completed without errors the system will then proceed with the loading of DOS or other operating system from diskette drive A or a hard disk drive or CD ROM drive depending on the options selected in the Setup Utility If any errors are detected by POST there will be an error message accompanied with an error code shown on display screen and a beep See Index of Symptoms Messages Error Codes or Beeps on page 74 to find the most likely cause and countermeasure Diagnostics Tools IMPORTANT This manual is intended to test the IBM Machine Types 2169 European market only Testing devices which are not included with the original product package including other IBM products prototype cards or modifying hardware settings may give false errors and invalid system responses The diagnostics not specifically made for this model may also report incorrect errors and information The PC Doctor diagnostics program developed by Watergate for IBM is the primary method of testing the computer You can use it to test the IBM components of the system and some external devices The amount of time required to test components depends on the number of components installed and selected The more devices you have attached to your system and selected
96. t 3 SDRAM RAS Precharge Time Default 3 These four items set the timing and wait states for SDRAM memory We recommend that you leave these items at the default value System BIOS Cacheable Default Enabled Video BIOS Cacheable Default Enabled These items allow the video and or system to be cached in memory for faster execution We recommend that you leave these items at the default value Memory Hole at 15M 16M Default Disabled This item can be used to reserve memory space for some ISA expansion cards that require it CPU Latency Timer Default Disabled This item sets a timing parameter for CPU access Since the CPU timing is determined by the system hardware leave this item at the default value Delayed Transaction Default Enabled If the chipset has an embedded 32 bit write buffer to support delay transaction cycles you can enable this item to provide compliance with PCI Ver 2 1 specifications We recommend that you leave this item at the default value On Chip Video Window Size Default 64 MB This item defines the size of the aperture if you use an AGP graphics adapter lt refers to a section of the PCI memory address range used for graphics memory We recommend that you leave this item at the default value 50 Integrated Peripherals Option This option displays a list of items that defines the operation of some peripheral components on the system s input output ports IDE device driver controllers can s
97. t settings in Setup and CMOS battery failed Poot the system CMOS battery System board Make sure the equipment diskette CMOS checksum drive hard disk drive keyboard error mouse etc are connected properly and are set correctly in BIOS Setup Load default settings in setup CMOS battery should be replaced System board Make sure the DIMMs are inserted Memory size error properly System board 75 BIOS Error Codes Messages and Beeps List BIOS Error Codes Messages beeps Action FRU NOTE To diagnose a problem first find the BIOS error messages codes or beeps in left column If directed to a check procedure replace the FRU indicated in the check procedure If no check procedure is indicated the first Action FRU listed in right column is the most likely cause Memory test failure Keyboard error or no keyboard present FLOPPY DISK S failure 40 Hard disk s Diagnosis failure Primary master hard disk failure Primary slave hard disk failure 76 Insert the memory modules in the DIMM sockets properly and then reboot the system Memory module See the Step 005 of Memory on page 95 to replace memory module System board Make sure the keyboard is connected properly and are set correctly in BIOS Setup System board Floppy Type mismatch Make sure the hard disks are set correctly in BIOS setup Hard disk drive cable connection Hard disk drive System boar
98. t to it 91 004 CAN THE MODEM DIAL OUT AND CONNECT TO ANY BBS SUCCESSFULLY YES READ AHEAD NO GO TO STEP 005 Q The modem adapter functions normally Q End Q Make sure that Windows 98 is properly installed then power off the system unit O Plug the modem adapter card into a different PCI slot A Go to step 002 A Ifthe error symptom still remains replace the modem adapter card A End 92 Audio Not Supported by Diagnostics Program NOTE Audio tests for the sound card cannot be carried out in the PC Doctor DOS diagnostics program It is however possible to carry out a dial tone test for the modem While performing this check you may need to enter and exit Microsoft Windows 98 several times When instructed to select an icon or button double click on the item with the mouse For more information about using Microsoft Windows 98 see the user s guide that came with the computer If an operating system other than Microsoft Windows 98 is installed the program screens and icons may differ from these instructions 001 START Q Poweroffthe system unit O Remove all adapter cards Q Connect a hard disk drive with pre loaded Windows 98 A Power on the system unit O Load default settings in setup audio may be disabled 002 DO ANY POST MESSAGES ERROR CODES BEEPS OR SYMPTOMS APPEAR YES READ AHEAD NO GO TO STEP 003 A Goto Index of Symptoms Messages Error Codes or Beeps
99. tem hangs after Execute a system test Diagnostics All system boot Tests in PC Doctor diagnostics program and set it to stop at Halt on Error to see the potential cause of the problem Undetermined Problems on page 104 Blinking cursor only Start on page 68 system does not work Diskette IDE drive connection cables Diskette IDE disk drives Undetermined Problems on page 104 System board Diskette Drive NOTE Ensure that the diskette drive is configured correctly in BIOS Setup and its read write head is clean before diagnosing any diskette drive problems 80 Table 2 3 Error Symptoms List Error Symptoms Action FRU NOTE To diagnose a problem first find the error symptom in the left column If directed to a check procedure replace the FRU indicated in the check procedure If no check procedure is indicated the first Action FRU listed in right column is the most likely cause Media and drive are Make sure that the diskette drive is mismatched configured correctly in the Disk Drives of BIOS Setup Make sure that the diskette drive is correctly formatted Diskette drive connection cable Diskette drive System board Diskette drive does Make sure that the onboard FDC not work controller is not set to disabled in the BIOS Setup utility Diskette drive power Diskette drive connection cable Diskette drive System board Diskette drive test Diskette failed Diskette drive Dis
100. touch any of the components inside the frame before you touch the frame Do not touch any of the components that have a voltage warning label Disconnect the system unit power cord Adapter Cards Installing Adapter Cards A Remove the screw that secures the adapter card retainer and slot cover Then remove the card retainer and slot cover Q Align and insert the adapter card into the adapter card connector O Secure the card with the screw that you removed in the first step O Reinstall all hardware except for the slot cover which cannot be reinstalled and screws that you removed prior to the installation of the adapter card 115 Removing Adapter Cards Follow these steps to remove an adapter card Q Q 116 Position the system unit so that the card is accessible to you If the adapter card has cables disconnect them Be sure to take note of where the cable is connected You will have to reconnect these cables when you reinstall the card Remove the adapter card screw Firmly hold the adapter card and carefully pull it from the card connector If you are not reinstalling the card reinstall all other hardware and screws that were removed prior to the removal of the adapter card Diskette Drive To remove the diskette drive A Disconnect the power and signal cables from the back of the diskette and HDD drives A Remove the single screw on the side of the cage A Remove the diskette mounting
101. upport up to two separate drives These drives have a master slave relationship which is determined by the cabling configuration used to attach them to the controller PIO means Programmed Input Output Rather than have the BIOS issue a series of commands to effect a transfer to or from the disk drive PIO allows the BIOS to tell the controller what it wants and then let the controller and the CPU perform the complete task by themselves This is simpler and more efficient Your system suports five modes numbered from 0 to 4 which primarily differ in timing When Auto default is selected the BIOS will select the best available mode On Chip Primary PCI IDE Default Enabled On Chip Secondary PCI IDE Default Enabled Use these items to enable or disable the PCI IDE channels that are integrated on this System Board IDE Primary Master PIO Default Auto IDE Primary Slave PIO Default Auto IDE Secondary Master PIO Default Auto IDE Secondary Slave PIO Default Auto Each IDE channel supports a master device and a slave device These four items let you assign which kind of PIO Programmed Input Output is used by IDE devices You can choose Auto to let the system auto detect which PIO mode is best or you can install a PIO mode from 0 4 IDE Primary Master UDMA Default Auto IDE Primary Slave UDMA Default Auto IDE Secondary Master UDMA Default Auto IDE Secondary Slave UDMA Default Auto Each IDE channel supports a master device and a
102. vermeiden nur nach den Anweisungen arbeiten die f r Installation Transport oder ffnen von Geh usen dieses Produkts oder angeschlossenen Einheiten gelten 20 Kabel anschlieBen Kabel l sen 1 Alle Ger te ausschalten 1 Alle Ger te ausschalten und Netzstecker ziehen Zuerst alle Kabel an 2 Zuerst Netzstecker von Einheiten anschlie en Steckdose l sen Signalkabel an 3 Signalkabel von Anschlu buchsen Anschlu buchsen l sen anschlie en Netzstecker an Steckdose 4 Alle Kabel von Einheiten anschlie en l sen Ger t einschalten achtung Eine verbrauchte Batterie nur durch eine Batterie mit der IBM Teilenummer 33F8354 oder durch eine vom Hersteller empfohlene Batterie ersetzen Wenn Ihr System ein Modul mit einer Lithium Batterie enth lt ersetzen Sie es immer mit dem selben Modultyp vom selben Hersteller Die Batterie enth lt Lithium und kann bei unsachgem er Verwendung Handhabung oder Entsorgung explodieren Die Batterie nicht e mit Wasser in Ber hrung bringen e ber 100 C erhitzen e reparieren oder zerlegen Die rtlichen Bestimmungen f r die Entsorgung von Sonderm ll beachten 21 A achtung Wenn ein CD ROM Laufwerk installiert ist beachten Sie folgendes Steuer und Einstellelemente sowie Verfahren nur entsprechend den Anweisungen im vorliegenden Handbuch einsetzen Andernfalls kann gef hrliche Laserstrahlung auftreten Das Entfernen der Abdeckungen des CD ROM L
103. xposici n a radiaciones de l ser Dentro de la unidad de CD ROM no existen piezas reparables No retire las cubiertas de la unidad de CD ROM 31 A PELIGRO Algunas unidades de CD ROM tienen incorporado un diodo de l ser de Clase 3A o de Clase 3B Tenga en cuenta la siguiente informaci n Cuando la unidad est abierta se generan emisiones de rayos l ser No dirija la mirada al haz no lo observe directamente con instrumentos pticos y evite la exposici n directa gt 32 Kg gt 55Kg caution Alce la m quina con cuidado el sobrepeso podr a causar alguna lesi n caution La corriente el ctrica de los cables de comunicaciones de tel fono y de alimentaci n puede resultar peligrosa Para evitar posibles lesiones o da os del aparato desconecte los cables de alimentaci n los sistemas de telecomunicaciones las redes y los m dems antes de abrir las cubiertas del servidor salvo que se indique lo contrario en las instrucciones de las operaciones de instalaci n y configuraci n 32 Laser Compliance Statement The CD DVD ROM drive in the computer is a laser product The CD DVD ROM drive s classification label sample shown below is located on the drive CLASS 1 LASER PRODUCT APPAREIL A LASER CLASSE 1 LASER KLASSE 1 LUOKAN 1 LASERLAITE PRODUIT LASER CATEGORIE 1 The CD DVD ROM drive is certified in the U S to conform to the requirements of the Department of Health and Human Services 21 Code of Feder
104. y with the positive side on top A plus sign indicates the positive side 128 Power Supply Cable Connector Specifications Refer to the following figures when checking for voltages on power supply cable connectors When checking voltages the power supply fan must be running To power on the power supply without using the on off switch use a screwdriver or other tools to short the power supply connector with the switch cable disconnected from the connector on the system board or use a connection jumper to short the black and green wires of the 20 pin connector on power supply PIN 20 PIN 11 PIN 10 PIN 1 System Board Power Supply Connectors 129 Main Output Pin Assignment YELLOW Black GND Red 5V Hard Drive or CD ROM Power Cable Connector Black GND Yellow 12V 3 5 In Diskette Drive Power Cable Connector 131 Factory Installed Modem Card Layout Factory Installed Modem Card Layout Factory Installed Modem Card Connector Functions em Funcion J connection Telephone line out Telephone set Some modem adapters may come without this jack Telephone line in Telephone line NOTE Care should be taken while connecting the voice in speaker out connector The longer exposed end approx 15mm of the cable should be connected to the modem card The other end should be
105. yboard test 96 003 DOES THE KEYBOARD FUNCTION CORRECTLY YES READ AHEAD NO GO TO STEP 004 O Keyboard is functioning normally O End 004 ARE THERE ANY STUCK KEYS OR ANY GRIME IN THE GAP OF KEYCAPS YES READ AHEAD NO GO TO STEP 005 A Power off the system unit Carefully remove the grime and solve the stuck keys problem A Go to step 001 005 ARE THERE ANY BROKEN PINS IN THE KEYBOARD PLUG YES GO TO STEP 007 NO READ AHEAD A Try with a known good keyboard 006 DOES THE ERROR SYMPTOM STILL REMAIN YES READ AHEAD NO GO TO STEP 007 A Replace the system board Q End 007 O Replace the keyboard Q End Q Mouse NOTE A sticking key button can cause the mouse to operate incorrectly If you suspect this go to Keyboard on page 96 001 START O Make sure that the mouse ball turns freely Q Make sure that the mouse plug connects properly 002 Q Poweroffthe system unit Insert the diagnostics diskette into the diskette drive Power on the system unit Select Interactive Tests menu then execute Mouse test Ooo 003 DO YOU SEE THE MOUSE CURSOR IN THE DIAGNOSTICS PROGRAM YES READ AHEAD NO GO TO STEP 011 97 A Test right left button and check if right left button works 004 DOES THE MOUSE BUTTON WORK YES READ AHEAD NO GO TO STEP 007 Q Test mouse cursor movement 005 DOES THE MOUSE MOVE SMOOTHLY AND KEEP X AND Y COORDINATES CHANGED
106. zza A collegare qualsiasi apparecchiatura collegata a questo prodotto ad una presa elettrica correttamente cablata e munita di terra di sicurezza Quando possibile collegare o scollegare i cavi di segnale con una sola mano per evitare il rischio di scosse derivanti dal contatto con due superfici a diverso potenziale elettrico La corrente elettrica circolante nei cavi di alimentazione del telefono e di segnale pericolosa Per evitare scosse elettriche collegare e scollegare i cavi come descritto quando si effettuano l installazione la rimozione o l apertura dei coperchi di questo prodotto o durante il collegamento delle unit Per collegare Per scollegare SPEGNERE tutti i dispositivi 1 SPEGNERE tutti i dispositivi Collegare prima tutti cavi alle unit 2 Rimuovere prima il i cavo i di alimentazione Collegare i cavi di segnale dalla presa elettrica alle prese 3 Rimuovere i cavi di Collegare il i cavo i di segnale dalle prese alimentazione alla presa elettrica 4 Rimuovere tutti i cavi dalle unit ACCENDERE le unit A ATTENZIONE Quando si sostituisce la batteria utilizzare solo una batteria IBM o batterie dello stesso tipo o di tipo equivalente consigliate dal produttore Se il sistema di cui si dispone provvisto di un modulo contenente una batteria al litio sostituire tale batteria solo con un tipo di modulo uguale a quello fornito dal produttore La batteria contiene litio e pu

ALPHA OMEGA AO4828 DATA SHEET

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