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IBM 2283, Техническое обслуживание оборудования

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106     IBM Desktop System HMM

System Board

•

Remove all adapter cards. 

•

Disconnect all cables connected to the system 
board. Note the location and orientation of all 
cables.

•

Remove the five screws securing the system 
board to the chassis.

•

Lift the system board to remove from chassis.

•

Remove memory (DIMM) if applicable.

•

Remove processor if necessary.

NOTE: 

System Board Installation

•

Before reinstallation, position the housing on its 
side. When installing a new system board, push 
the board to the rear and align it with the front 
locating pin. Visually verify that the board is 
aligned properly, then press the board down.

•

Be sure to reinstall the processor, DIMMs, I/O port 
bracket onto the new system board if applicable.

•

After installing the system board, secure with 
original screws.

Содержание 2283

Страница 1: ...Hardware Maintenance Service for Service Level A Machine Type 2283 6274...

Страница 2: ...rrors 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 Ad...

Страница 3: ...ultimedia 4 Power Management 5 Power Supply 5 Internal Cabling 15 and 17 MTM model 5 Internal Cabling Touch panel model 6 Keyboard 6 Mouse 6 Hardware Interfaces 7 CMOS Reset 8 User Power On Password 9...

Страница 4: ...77 Diagnostic Aids 79 Introduction 80 Power On Self Test 81 Diagnostic Program 83 Using Diagnostic Program from Service Partition 83 Using Diagnostic Program from Recovery CD 84 Diagnostics Program F...

Страница 5: ...nector Pin Signals 131 Monitor Port Signals 131 Parallel Port Signals 132 Mouse Port Signals 132 Keyboard Port Signals 132 IDE Cable Connector Signals 133 Safety Inspection Guide 135 General Guideline...

Страница 6: ...er 160 Assembly 5 Power Cord 161 Assembly 6 Keyboard and Mouse 162 Assembly 7 Recovery CD 164 2283 Appendix A FRU Number List 167 6274 Appendix A FRU Number List 173 Appendix B On line Support Informa...

Страница 7: ...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 Evalua...

Страница 8: ...m power telephone and communications cables is hazardous To avoid shock hazard connect and disconnect cables as described following when installing moving or opening covers of this product or attached...

Страница 9: ...ult in exposure to hazardous laser radiation There are no serviceable parts inside the CD ROM drive Do not remove the CD ROM drive covers DANGER Some CD ROM drives contain an embedded Class 3A or Clas...

Страница 10: ...r um poss vel choque ao tocar duas superf cies com potenciais el tricos diferentes A corrente el trica proveniente de cabos de alimenta o de telefone e de comunica o perigosa Para evitar choques el tr...

Страница 11: ...e requerido pelas disposi es e regulamenta es locais CUIDADO Quando uma unidade de CD ROM estiver instalada observe o seguinte A utiliza o de controles ou ajustes ou a execu o de procedimentos diferen...

Страница 12: ...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...

Страница 13: ...Notices xiii...

Страница 14: ...xiv...

Страница 15: ...Notices xv...

Страница 16: ...xvi...

Страница 17: ...nt 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 pl...

Страница 18: ...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...

Страница 19: ...niques et d alimentation peut tre dangereux Pour votre s curit et celle de l quipement avant de retirer les carters du serveur mettez celui ci hors tension et d connectez ses cordons d alimentation ai...

Страница 20: ...n Oberfl chen mit unterschiedlichem elektrischem Potential zu vermeiden Elektrische Spannungen von Netz Telefon und Daten bertragungsleitungen sind gef hrlich Um einen Stromschlag zu vermeiden nur nac...

Страница 21: ...Sonderm ll beachten ACHTUNG Wenn ein CD ROM Laufwerk installiert ist beachten Sie folgendes Steuer und Einstellelemente sowie Verfahren nur entsprechend den Anweisungen im vorliegenden Handbuch einse...

Страница 22: ...mporali non collegare o scollegare cavi non effettuare l installazione la manutenzione o la riconfigurazione di questo prodotto Per evitare il pericolo di scosse elettriche collegare il cavo di alimen...

Страница 23: ...contiene litio e pu esplodere se utilizzata maneggiata o smaltita impropriamente Evitare di Gettarla o immergerla in acqua Riscaldarla ad una temperatura superiore ai 100 C Cercare di ripararla o sma...

Страница 24: ...nit 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 direttam...

Страница 25: ...Notices xxv...

Страница 26: ...xxvi...

Страница 27: ...a 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 sig...

Страница 28: ...ontar el producto Cuando quiera desechar la bater a siga las disposiciones y reglamentaciones locales IMPORTANT Cuando instale una unidad de CD ROM tenga en cuenta la siguiente informaci n Si se lleva...

Страница 29: ...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 s...

Страница 30: ...countries the drive is certified to conform to the requirements of EN60825 Class 1 laser products are not considered to be hazardous The CD ROM drive has an internal Class 1 0 5 milliwatt aluminum ga...

Страница 31: ...erating System 2 OS 2 Personal System 2 PS 1 PS 2 Intel Pentium MMX EtherExpress and LANDesk are trademarks or registered trademarks of Intel Corporation Microsoft MS DOS Windows and Windows NT are tr...

Страница 32: ...ions that aid in locating the failing Field Replaceable Unit FRU Diagnostic Aids explains how to use the diagnostics tools for isolating failures Repairing Information contains illustrations and descr...

Страница 33: ...M model 5 Internal Cabling Touch panel model 6 Keyboard 6 Mouse 6 Hardware Interfaces 7 CMOS Reset 8 User Power On Password 9 Flash BIOS Update Procedure 10 BIOS Configuration Setup Utility 11 Working...

Страница 34: ...p System HMM Introduction This chapter gives a general overview of the Personal Computer Type 6274 and 2283 describes the standard and optional features and details its functional and environmental sp...

Страница 35: ...features Processor Socket mPGA478 connector 128 KB of on chip level one L1 cache 256 KB level two L2 cache support for Willamette Most 478 pin Intel Pentium 4 processor up to 1 80 GHz Streaming SIMD...

Страница 36: ...r brick connector Hard Disk Drive 3 5 in 1 in height IDE drive 3 5 in may be in acoustic mounting bracket and 5400 7200rpm 128 KB look ahead cache memory inside the hard disk drive Average and minimum...

Страница 37: ...upply standby remains System enters standby mode if any of following conditions are met Execute standby from Windows 2000 and XP Start menu Press system power button if it is set to act as standby fun...

Страница 38: ...e for system power One 4 in audio cable One 2 pin TFT power cable One USB cable for signal One DVID cable One Interface Board to Inverter Board cable One Control Board to Interface Board cable Keyboar...

Страница 39: ...DVD ROM CD RW drive 5 25 in high performance IDE AT drive Support Bootable CD ROM Format specification version 1 0 Compliant to Audio CD Video CD CD ROM XA Karaoke CD and Photo CD both single and mul...

Страница 40: ...is system does not deny access to Configuration Setup Utility if Supervisor Administrator Password is not set Execute Load Setup Default in BIOS Configuration Setup Utility to clear the corrupted CMOS...

Страница 41: ...r password To clear a password from the system follow these steps 1 Turn off system unit 2 Unplug power cable from the electrical outlet IMPORTANT Do not attempt these steps with the power cord plugge...

Страница 42: ...to choose language versions Default is 1 United States Other available languages are France 2 Italy 3 Germany 4 Spain 5 Brazil 6 and Japan 7 6 The program then asks you Would you like to update the S...

Страница 43: ...iously set a password you are prompted to type in the password after you press the F1 key Refer to the Configuration Setup Utility Main Menu below Main Devices Startup Advanced Security Power Exit Sys...

Страница 44: ...w key to change the setting Refer to the Configuration Setup Utility help for details on the configured parameters in each menu Keys Function F1 Press this key if you want help for a selected menu opt...

Страница 45: ...uage displayed you can choose from English US Spanish French Deutsche Italian Netherlands and Japanese The default language is English US In Main Menu you can also find further information for system...

Страница 46: ...Desktop System HMM System UUID Select this option to view the system s Universal Unique Identification UUID string System Time System Date System Time and System Date are configured and shown automat...

Страница 47: ...arted USB devices should work in the operating system even when this option is disabled Default is Enabled Parallel Port Setup Select this option to configure your system s parallel port Parallel Port...

Страница 48: ...the Compatible mode Default of IDE Read Prefetch is Disabled The other option is Enabled Read Prefetch can improve the performance of your system IDE CD ROM devices and some operating systems may not...

Страница 49: ...E Base Code Select whether to load the Preboot Execution Environment PXE Version 2 x Base Code image when a network device is detected The Base Code is normally required to allow startup from network...

Страница 50: ...haracters on the screen at a rate of 30 characters per second Default is Fast The other option is Normal Keyboardless Operation The keyboardless operation mode allows the system to function without a...

Страница 51: ...the prompts Default is Enabled Startup Device Menu Prompt This option allows the Startup Device Menu to be displayed by pressing F12 after the system is turned on The Startup Device Menu allows the s...

Страница 52: ...ting system Consult your operating system documentation to determine if your operating system supports this function Default is No Processor 0 ID The processor ID is configured and shown automatically...

Страница 53: ...vices attached to the system board IDE controller will not appear in the system configuration Default is Enabled Diskette Drive Access The diskette drives attached to the system board can be disabled...

Страница 54: ...is Enabled NOTE If the Password Prompt is set to On it will be reset when Remote Administration is set to Enabled Network Boot Integrity Services Select whether to use the Boot Integrity Services BIS...

Страница 55: ...k fields for each New Password line item Require Admin Pass when Flashing Default is No If No the Administrator password will not be required when updating the system software User password changeable...

Страница 56: ...the IBM Security Chip software to set the password Clear IBM Security Chip Default is No Select Yes to delete the IBM Security Chip password and all key encryption values after exiting Setup This wil...

Страница 57: ...hines When this option is disabled all APM BIOS support is disabled Default is Enabled Power Savings Maximum Power Savings conserves the greatest amount of system power Maximum Performance conserves p...

Страница 58: ...skette Serial and Parallel Ports Default is Enabled Same description as above IDE Hard Disks Default is Enabled Same description as above IDE CD DVD ROM Default is Disabled Same description as above L...

Страница 59: ...rt wake even Default is Primary Other options are Disabled and Automatic PCI Modem Ring Detect Select whether wake from a PCI modem Ring Detect is enabled and or which Startup Sequence to use after a...

Страница 60: ...artup Sequence Users can adjust to other options if Wake Up on Alarm is Enabled PCI Wake Up Select whether wake from any PCI device is enabled and or which Startup Sequence to use after a PCI device w...

Страница 61: ...uration settings also called factory or default settings are stored in the CMOS Setup includes an option Load Setup Defaults that lets you reload the original configuration at any time To load the def...

Страница 62: ...ct Exit Saving Changes to save all the settings you have changed Click Yes to save the configuration changes and exit Exit the Setup Utility without saving Press Esc to return to the Main Menu when yo...

Страница 63: ...eight 15 without touch panel System unit 10 8 KG 15 with touch panel System unit 11 6 KG 17 without touch panel System unit 13 KG 17 with touch panel System unit 14 KG Environment Temperature for syst...

Страница 64: ...n operating Random 1 48 Grms PSD 0 015G 2 Hz from 5 to 100H 6dB Octave from 100 to 200Hz Time each axis 1 hour three axes Power consumption System unit Maximum 160 Watts Electrical requirement Input L...

Страница 65: ...toms Messages Error Codes or Beeps 40 Troubleshooting 56 Factory Installed Storage Devices 56 Factory Installed Modem Card 60 Audio Not Supported by Diagnostics Program 62 CD DVD ROM Drive 65 Memory 6...

Страница 66: ...chine 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...

Страница 67: ...Codes or Beeps on page 40 for additional help All voltages in the check procedures are positive unless otherwise indicated Use frame ground for all voltage checks unless otherwise specified NOTE If th...

Страница 68: ...ts 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 foun...

Страница 69: ...rror 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 Run the diagnostics program from the service partitio...

Страница 70: ...l Tests Go to step 008 007 The system configuration report shows only those devices supported by the diagnostics program If a device is missing from the list and is not factory installed refer to the...

Страница 71: ...age 77 End 009 If the 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 Take note...

Страница 72: ...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 initial...

Страница 73: ...e system problems 3 If you cannot run the diagnostics program tests but did receive POST error beeps use See Table 2 2 BIOS Error Beeps List on page 46 to diagnose system problems 4 If you did not rec...

Страница 74: ...icated disk by trying to fix another one 0210 Stuck Key 1 Check keyboard 2 Check system board 0211 Keyboard Error 1 Re connect keyboard 2 Enter Configuration Setup Utility and load the default setting...

Страница 75: ...1 Memory Size Found by POST Differed from CMOS 1 Check system battery 02B0 Diskette Drive A Error 1 Re connect floppy disk drive 2 Enter Configuration Setup Utility and load the default settings 3 Flo...

Страница 76: ...ed 1 Check DMA Direct Memory Access registers 02F6 Software NMI Failed 1 Check Software 02F7 Fail Safe Timer NMI Failed 1 Check the Fail Safe timer Device Address Conflict 1 Enter Configuration Setup...

Страница 77: ...perating System not Found 1 Enter Configuration Setup Utility and see if fixed disk and drive are properly identified Table 2 1 POST Error Codes and Messages List NOTE To diagnose a problem first find...

Страница 78: ...ecovery 2 Check ROM 3 Check System board 1 3 1 1 Test DRAM refresh 1 Check DIMM 2 Check system board 1 3 1 3 Test 8742 Keyboard controller 1 Check keyboard 2 Refresh BIOS 3 Check system board 1 3 4 1...

Страница 79: ...irement before diagnosing any processor problems Processor fan does not run but power supply fan runs 1 Ensure that the system is not in power saving mode and the Stop CPU clock in sleep state is not...

Страница 80: ...000 check settings in Power Management Property of Control Panel 3 Reload software from Recovery CD System hangs before system boot 1 See Index of Symptoms Messages Error Codes or Beeps on page 40 2 S...

Страница 81: ...iskette drive 5 System board Diskette drive does not work 1 Ensure that the diskette drive is not set to None in the Disk Drives of Configuration Setup Utility See Hard Disk Drive on page 4 2 Diskette...

Страница 82: ...figured correctly in Configuration Setup Utility and cables jumpers are set correctly before diagnosing any hard disk drive problems Hard disk drive test failed 1 Enter Configuration Setup Utility and...

Страница 83: ...diagnosing any CD DVD ROM drive problems CD DVD ROM drive LED flashes for more than 30 seconds before LED shutting off Software asks to reinstall disc Software displays a reading CD DVD error 1 CD DVD...

Страница 84: ...om CD DVD ROM drive to system board CN20 is connected properly See System Board Jumpers and Connectors on page 117 2 Turn up the sound volume 3 Speaker power connection cable 4 CD DVD ROM drive Real T...

Страница 85: ...in Configuration Setup Utility is set to Enabled Power Management on page 5 2 If PCI modem card is used reinsert the modem card to PCI slot firmly or replace modem card 3 If ISA modem card is used en...

Страница 86: ...ge 75 2 Load default settings if screen is readable 3 System board Parallel Serial Ports NOTE Execute Load BIOS Default Settings in Configuration Setup Utility to confirm ports presence before diagnos...

Страница 87: ...board on page 69 Power Supply Pressing power switch does not turn off system Only unplugging power cord from electrical outlet can turn off system 1 Power switch cable assembly 2 Power Supply on page...

Страница 88: ...veral places on a plug or connector 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...

Страница 89: ...nerate a system configuration report 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...

Страница 90: ...tion Setup Utility check that the correct drive size is set for the flagged drive shown in the System Information Enter Configuration Setup Utility and load default settings If the problem remains che...

Страница 91: ...ct a failure but the system still displays a failure If an error or other symptom appears go to In dex of Symptoms Messages Error Codes or Beeps on page 40 If no error can be detected or the symptom i...

Страница 92: ...th sides Connect the phone line to the LINE port of the modem card Power off the system unit NOTE Check the outside phone line by connecting a working telephone to the telephone wall jack Listen for a...

Страница 93: ...tion dial and connect to it 004 CAN THE MODEM DIAL OUT AND CONNECT TO ANY BBS SUCCESSFULLY YES READ AHEAD NO GO TO STEP 005 The modem adapter functions normally End 005 Ensure that Windows XP Windows...

Страница 94: ...omputer If an operating system other than Microsoft Windows XP or Windows 2000 is installed the program screens and icons may differ from these instructions 001 START Power off the system unit Remove...

Страница 95: ...es field To test other adapter card software select an action from a menu in that software 005 IS THE PREVIEW BUTTON OR ACTION IN OTHER SOFTWARE SELECTABLE ON THE SCREEN SHOWN IN BLACK AND NOT GRAY YE...

Страница 96: ...control is not turned low Make sure that the speaker and its adapter are not damaged Make sure that the speaker is plugged in speak out jack See System Board Jumpers and Connectors on page 117 If the...

Страница 97: ...le and audio and data cables are not damaged and are connected properly Check and ensure that the CD DVD ROM drive driver is loaded correctly Load default settings 003 DO THE TESTS OF OPEN CLOSE TRAY...

Страница 98: ...66 IBM Desktop System HMM 005 IS THE CD DVD STILL NOT READABLE YES READ AHEAD NO GO TO STEP 006 Replace system board End 006 Replace CD DVD ROM drive End...

Страница 99: ...3 Follow the screen instructions to run the Memory test 004 DOES THE MEMORY TEST COMPLETE WITHOUT AN ERROR YES READ AHEAD NO GO TO STEP005 The system memory is now functioning correctly If you suspect...

Страница 100: ...68 IBM Desktop System HMM beep beeps during POST...

Страница 101: ...READ AHEAD NO GO TO STEP 004 Keyboard is functioning normally End 004 ARE THERE ANY STUCK KEYS OR ANY GRIME IN THE GAP OF KEYCAPS YES READ AHEAD NO GO TO STEP 005 Power off the system unit Carefully...

Страница 102: ...d in service partition Select Interactive Tests menu then execute Mouse test 003 DO YOU SEE THE MOUSE CURSOR IN THE DIAGNOSTICS PROGRAM YES READ AHEAD NO GO TO STEP 011 Test right left button and chec...

Страница 103: ...PINS IN THE MOUSE PLUG YES GO TO STEP 010 NO READ AHEAD Try with a known good mouse 009 DO THE ERROR SYMPTOMS STILL REMAIN YES READ AHEAD NO GO TO STEP 010 Replace the system board End 010 Replace th...

Страница 104: ...OFF WHEN THE ON OFF SWITCH IS PRESSED YES READ AHEAD NO GO TO STEP 005 You might have a damaged on off switch cable assembly Disconnect the on off switch cable assembly connector from the power supply...

Страница 105: ...ing figures 006 ARE THE VOLTAGES CORRECT AND DOES THE FAN RUN YES READ AHEAD NO GO TO STEP 009 The power supply is working normally If you suspect the on off switch cable assembly see Step 003 If the...

Страница 106: ...HAVE AN OHM READING WHEN THE SWITCH IS PRESSED AND AN OPEN READING WHEN THE SWITCH IS RELEASED YES READ AHEAD NO GO TO STEP 008 Replace the on off switch cable assembly 008 Replace the system board E...

Страница 107: ...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 light...

Страница 108: ...image 003 DOES THE MONITOR SUCCESSFULLY PASS ALL TESTS YES READ AHEAD NO GO TO STEP 004 You have successfully completed the video diagnostics tests If the problem remains go to Index of Symptoms Mess...

Страница 109: ...ks one by one until you have isolated the problem FRU refer to Introduction on page 116 for locations Load default settings in setup Check all system board jumper positions and switch settings Check a...

Страница 110: ...If the symptom changes go to Index of Symptoms Messages Error Codes or Beeps on page 40 or to the check procedure for the last item tested Replace the last item tested if the system operates normally...

Страница 111: ...Aids 79 Diagnostic Aids Introduction 80 Power On Self Test 81 Diagnostic Program 83 Using Diagnostic Program from Service Partition 83 Using Diagnostic Program from Recovery CD 84 Diagnostics Program...

Страница 112: ...80 IBM Desktop System HMM 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...

Страница 113: ...ormation of BIOS version CPU Hard Diskette Drive s CD ROM Mouse and system memory 3 If an error is detected during POST the IBM logo screen will automatically switch to the text based screen and displ...

Страница 114: ...g system from a hard disk drive or diskette drive A or CD ROM drive depending on the Startup options selected in the Configuration Setup Utility If any errors are detected by POST there will be an err...

Страница 115: ...eloped 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 componen...

Страница 116: ...2 Press F1 while POST to enter Configuration Setup Utility menu Select and enter Startup Sub Menu set the first priority of boot sequence to CD ROM Save and exit from Configuration Setup Utility 3 Reb...

Страница 117: ...oard Video Adapter Serial Ports Parallel Ports Fixed Disks Diskette Drive Other Devices Zip Drive HiFD Drive SCSI Fixed Disk LS 120 240 Drive CD ROM DVD Drive Memory Test Full Memory Test Quick Intera...

Страница 118: ...t EEPROM Info Utility Run External Test Surface Scan Hard Disk Benchmark System DOS Shell Tech Support Form Select Languages View Test Log Print Log Save Log Full Erase Hard Drive Quick Erase Hard Dri...

Страница 119: ...ns Submenu Selections Diagnostics CPU Test Hard Drive Test Floppy Test LS 120 Drive Test CD ROM DVD Test ZIP Drive Test Memory Test PCI Test Video Test AGP Test Modem Test SCSI Test IR Driver Test PCM...

Страница 120: ...y Multimedia Info Memory Info Module Info Modem Info Task Info Virtual Drivers COM Class Info OLE Class Info Class Info SCSI Info Extension Info Interrupts Statistics USB Info Tools MS Defrag MS Syste...

Страница 121: ...1 Cover 92 Hard Disk Drive 93 Optical Drive 95 Modem Card and Add on Card 97 Memory DIMM 98 Intel Pentium 4 Willamette Processor 100 System Backup Battery 102 Inverter Board 15 LCD only 103 System Boa...

Страница 122: ...ive 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...

Страница 123: ...lectricity in your body to the machine frame Hold the ESD sensitive part by its edge connector shroud cover Do not touch its pins If you are removing a plug able module use the correct tools Do not pl...

Страница 124: ...done this Do not touch any component s with a voltage warning label NOTE Replacing the Cover To replace the cover pressing in on the sides so the hooks inside the cover fit over the ledge of the cover...

Страница 125: ...General Information 93 Hard Disk Drive Remove the IDE and power cables Press the blue latch inward Lift up the Hard Disk Drive chassis Remove the cables Remove the screws Pull out the drive...

Страница 126: ...94 IBM Desktop System HMM...

Страница 127: ...cal drive Press the rear cover inward and backward at the same time Remove the rear cover Remove the optical drive cover Remove all the IDE power cable using needle nose pliers and audio cable Release...

Страница 128: ...96 IBM Desktop System HMM...

Страница 129: ...General Information 97 Modem Card and Add on Card Press the blue latch outward Lift up the modem card or add on card...

Страница 130: ...MB of memory Install only ECC DIMMs to enable ECC If you use ECC and non ECC memory together it will function as non ECC memory DIMM connectors do not support random in line memory modules DIMMs Remo...

Страница 131: ...MM to any unpainted metal surface in the computer and then remove the DIMM 2 If the retaining clips are not already open open them 3 Position the DIMM above the connector so that the two notches on th...

Страница 132: ...the jumpers are set correctly Run the Configuration Setup Utility after correctly installing a processor CAUTION Processors are sensitive to static discharge Detach the fan cable from the fan connect...

Страница 133: ...General Information 101...

Страница 134: ...ently pull the metal lever away from the backup battery Lift the backup battery out IMPORTANT Make sure to insert the battery with the positive side facing up A plus sign indicates the positive side I...

Страница 135: ...LCD only Loose the thumb screw secured the bracket Turn the inverter board module outward Disconnect all cables connected to the interver board Note the location and orientation of all cables Remove...

Страница 136: ...104 IBM Desktop System HMM Remove the three screws secured the inverter board Remove the inverter board...

Страница 137: ...General Information 105...

Страница 138: ...memory DIMM if applicable Remove processor if necessary NOTE System Board Installation Before reinstallation position the housing on its side When installing a new system board push the board to the r...

Страница 139: ...er components into the machine i e drives power supply cables etc Upgrade the BIOS version on the new system board using the BIOS upgrade utility Change the Machine Type and Serial Number in the BIOS...

Страница 140: ...embly Loose the thumb screw secured the bracket Turn the inverter board module outward Disconnect all cables connected to the interver board Note the location and orientation of all cables Remove the...

Страница 141: ...General Information 109 Unplugging of TFT related cables to the motherboard board Remove the thumb screw between the system chassis and TFT subassembly Releasing TFT subassembly from latching...

Страница 142: ...M Desktop System HMM Releasing TFT subassembly from latching mechanism in system chassis by first sliding leftward then upward while routing cables thru appropriate cable access holes in the system ch...

Страница 143: ...General Information 111 TouchPad Screen Remove the five screws Separate the LCD panel from front cover Remove the touchpad screen from front cover...

Страница 144: ...112 IBM Desktop System HMM Indicator LED and Cable Remove the two screws Remove the cable Remove the LED board...

Страница 145: ...General Information 113 Speaker Remove the two screws Remove the speakers...

Страница 146: ...114 IBM Desktop System HMM LCD Panel Remove the five screws Remove the LCD bracket Remove the two boards secured in the back of LCD panel Remove the LCD panel...

Страница 147: ...r Settings 121 CD ROM Drive 123 CD ROM Drive Rear Panel Connectors and Jumpers 125 CD ROM R W Drive 126 CD ROM R W Drive Rear Panel Connectors and Jumpers 127 DVD ROM Drive 128 DVD ROM Drive Rear Pane...

Страница 148: ...ttings 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 jum...

Страница 149: ...Settings Function JP33 1 2 2 3 CMOS Setup Normal Clear CMOS System Board Connector Functions Number Jumper Function Connect to 1 J17 LAN RJ 45 connector LAN cable 2 J24 PS 2 mouse connector PS 2 mous...

Страница 150: ...M DVD ROM or CD RW 15 J14 Solenoid connector Solenoid 16 J7 Audio input connector CD ROM DVD ROM or CD RW 17 J3 COM1 port connector COM1 devices 18 J21 Touch panel power connector Touch panel 19 J8 To...

Страница 151: ...tch use a screwdriver or other tool to short the connector or use a connection jumper to short the 6 pin connectors on power brick 6 pin Power Connector 12V Power Connector Cable side view Power Brick...

Страница 152: ...lled Modem Card Layout GVC Factory Installed Modem Card Connector ASKEY Factory Installed Modem Card Connector Functions Item Function Connect to 1 Telephone Telephone set 2 Line Some modem adapters m...

Страница 153: ...arts Test Point Locations 121 3 5 In Hard Disk Drive Jumper Settings The configuration of the following jumpers control the drive s mode of operation Master Slave CSEL Cable Select 3 5 In IBM Hard Dis...

Страница 154: ...lect For Master only CS Cable Select PK Park used as a place to store a jumper 3 5 In Quantum Fireball Series Hard Disk 3 5 In Maxtor Hard Disk 3 5 In Maxtor Hard Disk Drive Jumper Settings J50 Descri...

Страница 155: ...Test Point Locations 123 CD ROM Drive ATTENTION Either option 1 or option 2 CD ROM drive may come with your machine Their front panel buttons indicators and emergency eject method may be different Li...

Страница 156: ...rforming a read seek or play operation lights up and flashes in amber color during data read or seek operation 4 Headphone volume control 5 Emergency eject hole See CD ROM Emergency Eject below Disc t...

Страница 157: ...5 digital audio output connectors CD ROM Drive Rear Panel Connectors and Jumpers Item Function Connect to 1 Power brick connector J29 2 Interface connector System board 3 Configuration jumper CS SL MA...

Страница 158: ...ors and emergency eject methods may be different LG CD ROM R W Front Panel Introduction Item Description 1 Load eject button 2 Power on busy indicator lights up in green color while disc is in ready s...

Страница 159: ...dio output and testing jumper connectors CD ROM R W Drive Rear Panel Connectors and Jumpers Item Function Connect to 1 Power brick connector J29 2 Interface connector System board 3 Configuration jump...

Страница 160: ...ROM Drive Front Panel and Emergency Eject Hitachi DVD ROM Front Panel Introduction Item Description 1 Open Close Button 2 Emergency eject hole See CD ROM Emergency Eject on page 124 Disc tray and eme...

Страница 161: ...Panel Connectors and Jumpers Item Function Connect to 1 Power connector J29 2 IDE Interface connector System board CN12 3 Configuration jumper RDa RD CS SL MA Description On Master On Slave default O...

Страница 162: ...install 64MB 128MB 256MB or 512MB PC 100 PC 133 DIMM in any sockets and with any combinations NOTE Some system boards require that DIMM socket number one be occupied If after installing memory the sy...

Страница 163: ...t Signals Pin Signal Name I O Pin Signal Name I O 1 Red Video O 9 5 V dc 2 Green Video O 10 Synch Ground 3 Blue Video O 11 Monitor ID Bit 0 4 Monitor ID Bit 2 I 12 SDA I 5 Synch Ground 13 Horizontal S...

Страница 164: ...t 4 I O 19 Ground Power 7 Data Bit 5 I O 20 Ground Power 8 Data Bit 6 I O 21 Ground Power 9 Data Bit 7 I O 22 Ground Power 10 Acknowledge I 23 Ground Power 11 Busy I 24 Ground Power 12 Paper Empty I 2...

Страница 165: ...I O 27 I O Channel Ready I 8 Data 10 I O 28 No Connection 9 Data 4 I O 29 DMACK DMA aCKnowled ge O 10 Data 11 I O 30 Ground 11 Data 3 I O 31 INTRQ INTerrupt ReQuest I 12 Data 12 I O 32 No Connection...

Страница 166: ...134 IBM Desktop System HMM...

Страница 167: ...Diagnostic Aids 135 Safety Inspection Guide General Guidelines 136...

Страница 168: ...ent 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 co...

Страница 169: ...138 System Assembly 139 Assembly 1 System Unit 139 Assembly 2 LCD 141 Assembly 3 Diskette and Hard Drive 143 Assembly 4 Optical Drive Adapter Card and Speaker 144 Assembly 5 Power Cord 145 Assembly 6...

Страница 170: ...ralia BD Belgium Dutch BF Belgium French CA Canada CE Canada English CF Canada French CN China DK Denmark Danish FI Finland Finnish FR France GE Germany HK Hong Kong IT Italy JP Japan LS LA Spanish ND...

Страница 171: ...2 25P5040 mPGA478 PENTIUM 4 1 5 GHz 1 2 25P5114 mPGA478 Pentium 4 1 6 GHz 1 2 25P5115 mPGA478 Pentium 4 1 8 GHz 1 10 10K0058 128MB NP 133MHz 1 10 10K0060 256MB NP 133MHz 1 NS 32P3248 REAR BUCKET ASM W...

Страница 172: ...INCLUDES TWO SCREWS 1 13 32P3344 FAN 50x15MM INCLUDES 2 RUBBER ISOLATION MOUNTS 1 13 32P3345 FAN 60x15MM INCLUDES 2 RUBBER ISOLATION MOUNTS 1 NS 09K9827 C2 SWITCH 1 NS 03K9654 RF ANTENNA 1 NS 24P6869...

Страница 173: ...Parts Catalog 141 Assembly 2 LCD...

Страница 174: ...UCH PANEL CONTROL CARD 2 3 32P3268 INVERTER CARD 15 2 NS 31P5597 INVERTER CARD PLATE 2 5 32P3271 TFT ASM 15 2 5 32P3272 TFT ASM 17 2 NS 32P3251 TCO99 BEZEL 15 X1 17 X1 SPECIFIC COLOR FOR EUROPE MODEL...

Страница 175: ...d Hard Drive Asm Index FRU Number Description 3 3 19K1560 20GB 5400 RPM 3 3 19K1562 40GB 5400 RPM 3 3 19K1568 40GB 7200 RPM 3 3 19K1570 60GB 7200 RPM 3 NS 32P3256 HDD BRACKET INCLUDES 4 SREWS AND GROM...

Страница 176: ...48X LITE ON 4 1 06P5281 CD ROM 48X 4 1 24P3605 CD ROM 48X LG 4 NS 32P3260 CD ROM TRAY INCLUDES SCREWS 4 1 24P3627 CD RW TEAC 16X10X40 CD RW NO HP JACK 4 1 24P3631 CD RW 16X10X40 CD RW NO HP JACK 4 1 0...

Страница 177: ...ORD 1 8M 10A 125VAC 5 NS 14F0050 LINE CORD 1 8M 10A 125VAC 5 NS 14F0086 LINE CORD 1 8M 10A 125VAC 5 NS 14F0068 LINE CORD 1 8M 10A 125VAC 5 NS 14F0014 LINE CORD 1 8M 10A 125VAC 5 NS 14F0032 LINE CORD 1...

Страница 178: ...1915 CHINESE US 6 1 19K1916 CZECH 6 1 19K1917 DANISH 6 1 19K1918 DUTCH 6 1 19K1919 FRENCH 6 1 19K1920 FRENCH CANADIAN 6 1 19K1921 FRENCH CANADIAN 6 1 19K1922 GERMAN 6 1 19K1923 GREEK 6 1 19K1924 HEBRE...

Страница 179: ...E 6 1 22P5183 KEYBOARD MOUSE COMBO US ENGLISH 6 1 22P7250 KEYBOARD MOUSE COMBO ARABIC 6 1 22P7251 KEYBOARD MOUSE COMBO BELGIUM FRENCH 6 1 22P7252 KEYBOARD MOUSE COMBO BELGIUM UK 6 1 22P7253 KEYBOARD M...

Страница 180: ...2P7269 KEYBOARD MOUSE COMBO LA SPANISH 6 1 22P7270 KEYBOARD MOUSE COMBO NORWEGIAN 6 1 22P7271 KEYBOARD MOUSE COMBO POLISH 6 1 22P7272 KEYBOARD MOUSE COMBO PORTUGUESE 6 1 22P7273 KEYBOARD MOUSE COMBO R...

Страница 181: ...O TURKISH 6 1 22P7283 KEYBOARD MOUSE COMBO TURKISH 6 1 22P7284 KEYBOARD MOUSE COMBO UK ENGLISH 6 1 22P7285 KEYBOARD MOUSE COMBO US INTERTIONAL 6 1 22P7286 YUGOSLAV LATIN 6 2 24P0485 USB SCROLL POINT I...

Страница 182: ...NS 32P4309 Win 2000 IT 7 NS 32P4310 Win 2000 NO 7 NS 32P4318 Win 2000 LA S 7 NS 32P4297 Win 2000 SV 7 NS 33P2051 Win 2000 Hebrew 7 NS 32P4303 Win 2000 NO 7 NS 32P4324 XP Pro US 7 NS 32P4333 XP Pro AE...

Страница 183: ...2P4390 XP Home NL 7 NS 32P4393 XP Home FI 7 NS 32P4396 XP Home C F 7 NS 32P4399 XP Home GR 7 NS 32P4402 XP Home IT 7 NS 32P4405 XP Home NO 7 NS 32P4411 XP Home SV 7 NS 33P2054 XP Home Hebrew Asm Index...

Страница 184: ...152 IBM Desktop System HMM...

Страница 185: ...154 System Assembly 155 Assembly 1 System Unit 155 Assembly 2 LCD 157 Assembly 3 Diskette and Hard Drive 159 Assembly 4 Optical Drive Adapter Card and Speaker 160 Assembly 5 Power Cord 161 Assembly 6...

Страница 186: ...ralia BD Belgium Dutch BF Belgium French CA Canada CE Canada English CF Canada French CN China DK Denmark Danish FI Finland Finnish FR France GE Germany HK Hong Kong IT Italy JP Japan LS LA Spanish ND...

Страница 187: ...2 25P5040 mPGA478 PENTIUM 4 1 5 GHz 1 2 25P5114 mPGA478 PENTIUM 4 1 6 GHz 1 2 25P5115 mPGA478 PENTIUM 4 1 8GHz 1 10 10K0058 128MB NP 133MHz 1 10 10K0060 256MB NP 133MHz 1 NS 32P3248 REAR BUCKET ASM W...

Страница 188: ...342 SOLENOID DROPS OPTICAL DRIVE BAY INCLUDES TWO SCREWS 1 8 9 32P3258 SCREW PACK 1 13 32P3344 FAN 50x15MM INCLUDES TWO RUBBER ISOLATION MOUNTS 1 13 32P3345 FAN 60x15MM INCLUDES TWO RUBBER ISOLATION M...

Страница 189: ...Parts Catalog 157 Assembly 2 LCD...

Страница 190: ...UCH PANEL CONROL CARD 2 3 32P3268 INVERTER CARD 15 2 NS 31P5597 INVERTER CARD PLATE 2 5 32P3271 TFT ASM 15 2 5 32P3272 TFT ASM 17 2 NS 32P3251 TCO99 BEZEL 15 X1 17 X1 SPECIFIC COLOR FOR EUROPE MODEL 2...

Страница 191: ...g 159 Assembly 3 Diskette and Hard Drive Asm Index FRU Number Description 3 3 19K1560 20GB 5400 RPM 3 3 19K1562 40GB 5400 RPM 3 3 19K1568 40GB 7200 RPM 3 NS 32P3256 HDD BRACKET 3 4 32P3265 PARALLEL ID...

Страница 192: ...n 4 1 19K1531 CD ROM 48X LITE ON 4 1 06P5281 CD ROM 48X 4 1 24P3605 CD ROM 48X LG 4 NS 32P3260 CD ROM TRAY INCLUDES SCREWS 4 1 24P3623 DVD 16X 48X W RAM READ 4 1 24P3619 DVD PANASONIC 16X48X DVD ROM W...

Страница 193: ...ORD 1 8M 10A 125VAC 5 NS 14F0050 LINE CORD 1 8M 10A 125VAC 5 NS 14F0086 LINE CORD 1 8M 10A 125VAC 5 NS 14F0068 LINE CORD 1 8M 10A 125VAC 5 NS 14F0014 LINE CORD 1 8M 10A 125VAC 5 NS 14F0032 LINE CORD 1...

Страница 194: ...6 1 09N5596 USB Standard Dark Color CZECH 6 1 09N5597 USB Standard Dark Color DANISH 6 1 09N5598 USB Standard Dark Color DUTCH 6 1 09N5599 USB Standard Dark Color FRENCH 6 1 09N5601 USB Standard Dark...

Страница 195: ...olor SERBIAN CYRILIC 6 1 09N5618 USB Standard Dark Color SLOVAK 6 1 09N5619 USB Standard Dark Color SPANISH 6 1 09N5620 USB Standard Dark Color SWEDISH FINN 6 1 09N5621 USB Standard Dark Color SWISS F...

Страница 196: ...7 NS 32P4309 Win 2000 IT 7 NS 32P4318 Win 2000 LA S 7 NS 32P4297 Win 2000 SV 7 NS 33P2051 Win 2000 Hebrew 7 NS 32P4303 Win 2000 NO 7 NS 32P4324 XP Pro US 7 NS 32P4327 XP Pro AP 7 NS 32P4336 XP Pro Spa...

Страница 197: ...Parts Catalog 165 7 NS 32P4393 XP Home FI 7 NS 32P4399 XP Home GR 7 NS 32P4402 XP Home IT 7 NS 32P4405 XP Home NO 7 NS 32P4411 XP Home SV 7 NS 33P2054 XP Home Hebrew Asm Index FRU Number Description...

Страница 198: ...166 IBM Desktop System HMM...

Страница 199: ...5 13F9978 5 NS 145 13F9996 5 NS 145 14F0014 5 NS 145 14F0032 5 NS 145 14F0050 5 NS 145 14F0068 5 NS 145 14F0086 5 NS 145 1838576 5 NS 145 19K1531 4 1 144 19K1560 3 3 143 19K1562 3 3 143 19K1568 3 3 14...

Страница 200: ...146 19K1933 6 1 146 19K1934 6 1 146 19K1935 6 1 147 19K1936 6 1 147 19K1937 6 1 147 19K1938 6 1 147 19K1939 6 1 147 19K1940 6 1 147 19K1941 6 1 147 19K1942 6 1 147 19K1943 6 1 147 19K1944 6 1 147 19K1...

Страница 201: ...22P7267 6 1 148 22P7268 6 1 148 22P7269 6 1 148 22P7270 6 1 148 22P7271 6 1 148 22P7272 6 1 148 22P7273 6 1 148 22P7274 6 1 148 22P7275 6 1 148 22P7276 6 1 148 22P7277 6 1 148 22P7278 6 1 148 22P7279...

Страница 202: ...2P3251 2 NS 142 32P3252 1 NS 139 32P3253 1 1 140 32P3254 1 14 139 32P3255 2 NS 142 32P3256 3 NS 143 32P3257 1 NS 139 32P3258 1 NS 140 32P3259 1 NS 140 32P3260 4 NS 144 32P3261 1 NS 139 32P3262 1 NS 14...

Страница 203: ...09 7 NS 150 32P4310 7 NS 150 32P4312 7 NS 150 32P4315 7 NS 150 32P4318 7 NS 150 32P4321 7 NS 150 32P4324 7 NS 150 32P4333 7 NS 150 32P4336 7 NS 150 32P4339 7 NS 150 32P4342 7 NS 150 32P4345 7 NS 150 3...

Страница 204: ...7 NS 151 32P4402 7 NS 151 32P4405 7 NS 151 32P4411 7 NS 151 33P2051 7 NS 150 33P2054 7 NS 151 33P2057 7 NS 150 33P3203 4 1 144 33P3207 4 1 144 33P3227 4 1 144 33P3524 2 6 142 33P3525 2 NS 142 36L8879...

Страница 205: ...162 09N5593 6 1 162 09N5594 6 1 162 09N5595 6 1 162 09N5596 6 1 162 09N5597 6 1 162 09N5598 6 1 162 09N5599 6 1 162 09N5601 6 1 162 09N5602 6 1 162 09N5603 6 1 162 09N5604 6 1 162 09N5605 6 1 162 09N...

Страница 206: ...13F9978 5 NS 161 13F9996 5 NS 161 14F0014 5 NS 161 14F0032 5 NS 161 14F0050 5 NS 161 14F0068 5 NS 161 14F0086 5 NS 161 1838576 5 NS 161 19K1531 4 1 160 19K1560 3 3 159 19K1562 3 3 159 19K1568 3 3 159...

Страница 207: ...P3259 1 NS 156 32P3260 4 NS 160 32P3261 1 NS 155 32P3262 1 NS 156 32P3265 3 4 159 32P3267 1 NS 156 32P3268 2 3 158 32P3270 2 6 158 32P3271 2 5 158 32P3272 2 5 158 32P3338 1 NS 156 32P3340 2 NS 158 32P...

Страница 208: ...32P4339 7 NS 164 32P4342 7 NS 164 32P4345 7 NS 164 32P4348 7 NS 164 32P4354 7 NS 164 32P4357 7 NS 164 32P4360 7 NS 164 32P4366 7 NS 164 32P4369 7 NS 164 32P4378 7 NS 165 32P4381 7 NS 165 32P4384 7 NS...

Страница 209: ...FRU Number List 177 33P3524 2 6 158 33P3525 2 NS 158 36L8879 5 NS 161 6952301 5 NS 161 FRU Number Asm Index Page...

Страница 210: ...178 IBM Desktop System HMM...

Страница 211: ...r support areas and a Fax Back service The IBM PC Company Automated Fax Back System offers a variety of IBM computer related articles To access this service call 800 IBM 3395 Technical support is offe...

Страница 212: ...tem HMM Here are some useful IBM Internet addresses for Personal Computer information http www ibm com pc PC Company Home Page http www ibm com pc us netvista Netvista Home Page http www ibm com suppo...

Страница 213: ...Printed in U S A International Business Machines Corporation Old Orchard Road Armonk New York 10504 Part Number 24P2957...

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