IBM MICRO TOWER 2169 Hardware Maintenance Manual Download Page 126

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124

Layout of system board of the machine type 2169

CASFAN1

CPUFAN1

DIMM1

DIMM2

JP2

FDD1

IDE2

IDE1

PANEL1

SIR1

WOM1

WOL1

JP1

FP1

CD2

TV-Out/LCD Panel Riser Slot

CD1

Socket-370

PCI1

PCI2

ATX1

COM2

LED1

JP3

USB1

LED2

MODEM2

Component

Description

Socket-370

Socket for PPGA Celeron Processor

PCI 1, 2

Two 32-bit PCI Slots

TV-Out/LCD Panel

Riser

Slot for a TV-Out/LCD Panel Riser
card.

DIMM 1, 2

Two slots for 168-pin SDRAM memory
module

FDD1

Connector for floppy disk drives

IDE1, IDE2

Primary and secondary IDE channels

ATX1

Connector for ATX power supply

SIR1

Connector for optional infrared port

PANEL1

Panel connector for switches and
indicators

WOM1

Connector for modem wake up

WOL1

Connector for LAN wake up

USB1

Connector for auxiliary USB ports

*LED1

3VSB LED for SDRAM

**LED2

Power LED

COM2

Connector for serial port 2/4

CASFAN1

Power connector for case cooling fan

CPUFAN1

Power connector for CPU cooling fan

MODEM2

Connector for modem DAA module

CD1

Audio connector for CD-ROM/DVD
drive

Summary of Contents for MICRO TOWER 2169

Page 1: ...i Hardware Maintenance Manual for Service Level A For Micro Tower Models Machine Type 2169 European Market Only...

Page 2: ...hese 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 E...

Page 3: ...4 Start Options Specifications 63 Operating Requirements 64 Special Tools 65 Check Procedures 66 Introduction 67 Start 68 Index of Symptoms Messages Error Codes or Beeps 74 Troubleshooting 87 Factory...

Page 4: ...Locations Settings 133 CD ROM Drive 134 CD ROM Drive Rear Panel Connectors and Features 135 CD ROM Drive Jumper Settings 135 DIMM Configurations 135 System Board Connector Pin Signals 136 Monitor Port...

Page 5: ...ignated 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 do...

Page 6: ...ny 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 f...

Page 7: ...let 5 Turn device ON To Disconnect 1 Turn Everything OFF 2 First remove power cord s from outlet 3 Remove signal cables from receptacles 4 Remove all cables from devices NOTE In the U K by law the tel...

Page 8: ...Do not q Throw or immerse into water q Heat to more than 100 C 212 F q Repair or disassemble Dispose of the battery as required by local ordinances or regulations Caution When a CD ROM drive is insta...

Page 9: ...to the beam 32 Kg 55Kg 70 5 121 2 lbs lbs Caution Use safe lifting practices when lifting your machine Caution Electrical current from power telephone and communication cables can be hazardous To avoi...

Page 10: ...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 c...

Page 11: ...Conecte os cabos de sinal nos recept culos 4 Conecte o s cabo s de alimenta o nas tomadas 5 LIGUE o dispositivo Para Desconectar 1 DESLIGUE tudo 2 Remova primeiro o s cabo s de alimenta o das tomadas...

Page 12: ...oloque na gua Aque a a mais de 100 C 212 F q Conserte nem desmonte Descarte a bateria conforme requerido pelas disposi es e regulamenta es locais cuidado Quando uma unidade de CD ROM estiver instalada...

Page 13: ...aio 32 Kg 55Kg 70 5 121 2 lbs lbs cuidado Utilize pr ticas seguras para levantamento de peso ao levantar sua m quina cuidado A corrente el trica proveniente de cabos de alimenta o de telefone e de com...

Page 14: ...12...

Page 15: ...13...

Page 16: ...14...

Page 17: ...15...

Page 18: ...16...

Page 19: ...ectrique 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...

Page 20: ...n ou utilisation q Ne la jetez pas l eau q Ne l exposez pas une temp rature sup rieure 100 C q Ne cherchez pas la r parer ou la d monter Pour la mise au rebut reportez vous la r glementation en vigueu...

Page 21: ...sance des informations suivantes Rayonnement laser lorsque le carter est ouvert vitez de regarder fixement le faisceau ou de l observer l aide d instruments optiques vitez une exposition directe au ra...

Page 22: ...er l sen Ferner keine Installations Wartungs oder Rekonfigurationsarbeiten durchf hren Aus Sicherheitsgr nden q Ger t nur an eine Schutzkontaktsteckdose mit ordnungsgem geerdetem Schutzkontakt anschli...

Page 23: ...eiten l sen 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 Li...

Page 24: ...weisungen im vorliegenden Handbuch einsetzen Andernfalls kann gef hrliche Laserstrahlung auftreten Das Entfernen der Abdeckungen des CD ROM Laufwerks kann zu gef hrlicher Laserstrahlung f hren Es befi...

Page 25: ...achtung Beim Anheben der Maschine die vorgeschriebenen Sicherheitsbestimmungen beachten achtung An Netz Telefon und Datenleitungen k nnen gef hrliche elektrische Spannungen anliegen Um eine Gef hrdun...

Page 26: ...chio 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 scoss...

Page 27: ...la o immergerla in acqua Riscaldarla ad una temperatura superiore ai 100 C Cercare di ripararla o smaltirla Smaltire secondo la normativa in vigore D Lgs 22 del 5 2 97 e successive disposizioni nazion...

Page 28: ...fascio 32 Kg 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 pericolos...

Page 29: ...27...

Page 30: ...28...

Page 31: ...29...

Page 32: ...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 la...

Page 33: ...xponer 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 caution Cuando instale una uni...

Page 34: ...directa 32 Kg 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 resul...

Page 35: ...and Human Services 21 Code of Federal 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...

Page 36: ...T 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 tradema...

Page 37: ...tic 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 Locat...

Page 38: ...roduct Overview 37 Hardware Interfaces 40 41 Flash BIOS Update Procedure 42 BIOS contained Model Number and Serial Number 43 BIOS Setup Utility 44 Working with the Setup Menus 44 Specifications 63 Ope...

Page 39: ...sted below are system features Processors Socket 370 Detachable CPU heat sink with fan One of the following processors Intel Celeron 533 MHZ CPU Intel Celeron 566 MHZ CPU Memory 168 pin synchronous dy...

Page 40: ...nd mini CD ROM and audio compact discs audio CDs Multimedia One pair of external speakers Not all models Power Management Compliant to ACPI and supports display power management signaling DPMS monitor...

Page 41: ...n 2 wire cable for hard disk drive light emitting diode LED One 2 pin 2 wire cable for power light emitting diode LED One 2 pin 2 wire cable for power switch Modem Not all models 56 6 Kbps PCI plug an...

Page 42: ...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 V...

Page 43: ...41 Table 1 1 System Board Hardware Interfaces Item Interface USB USB controller integrated in core logic chip set...

Page 44: ...o not boot with any memory related driver such as HIMEM SYS EMS SYS 3 At the DOS prompt type A AWD753 VXXYYZZ BIN and then press Enter 4 The screen shows Do You Want To Save Bios Y N Type Y if you wan...

Page 45: ...2 Insert the diskette and boot from drive A WARNING Do not boot with any memory related driver such as HIMEM SYS EMS SYS 3 At the DOS prompt type A VPD then press Enter You will be asked if you want t...

Page 46: ...er and its hardware Working with the Setup Menus Starting the Setup Utility Follow these steps to enter Setup when the computer is off 1 Turn on your monitor 2 Turn on the system unit 3 When you see t...

Page 47: ...se keys to change that options settings F1 Displays general help F2 Displays help for certain options F5 Discards changes made since entering utility F6 Loads selected page with a standard list of fai...

Page 48: ...r 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 configur...

Page 49: ...s 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 t...

Page 50: ...lt 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...

Page 51: ...if it is only required when a user tries to enter the setup utility OS Select For DRAM 64 MB Default Non OS2 This item is only required if you have installed more than 64 MB of memory and you are run...

Page 52: ...nabled 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 Ho...

Page 53: ...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 Se...

Page 54: ...ff 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...

Page 55: ...rt 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 sup...

Page 56: ...e 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 clock ACPI Suspend Type Default S1 POS Use this ite...

Page 57: ...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 contr...

Page 58: ...sabled 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...

Page 59: ...57 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...

Page 60: ...n the IRQ 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 s...

Page 61: ...s 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...

Page 62: ...ectly try installing the Load Optimized defaults as a first step in getting your system working properly again Load Fail Safe Defaults Option If your machine still fails to function correctly after lo...

Page 63: ...type the password again and 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...

Page 64: ...ug 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 st...

Page 65: ...ype 2169 7 6Kg Environment Temperature for system unit Power on 10 to 35 C Power off 10 to 43 C Humidity for system unit Power on 8 to 80 Power off 8 to 80 Power consumption System unit Maximum 62 wat...

Page 66: ...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...

Page 67: ...65 Special Tools The following special tool is required to service this system when running the diagnostics program PC Doctor Wrap plug P N 72X854...

Page 68: ...ges Error Codes or Beeps 74 Troubleshooting 87 Factory Installed Storage Devices 88 Factory Installed Modem Card 91 Audio Not Supported by Diagnostics Program 93 CD ROM Drive 95 Memory 95 Keyboard 96...

Page 69: ...es 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 Be...

Page 70: ...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 oth...

Page 71: ...odule SIMM or DIMM is defective and report the socket where the failing module is located The Memory diagnostics can run a quick and full test of the system Diagnostics can also be run on a single SIM...

Page 72: ...of analysis 001 START To begin note the following q Disable the setting of Quick Power On Self Test from BIOS Setup q Disconnect all external cables and devices including speakers and microphone from...

Page 73: ...stics from the menu 003 DOES SYSTEM LOAD THE DIAGNOSTICS PROGRAM FROM THE DISKETTE DRIVE YES READ AHEAD NO GO TO STEP 004 q Follow the instructions on the screen and select Utility from the diagnostic...

Page 74: ...STEM YES READ AHEAD NO GO TO STEP 007 q Select Diagnostics from the diagnostics program menu q Select and execute All Tests q Go to step 008 007 The system configuration report shows only those device...

Page 75: ...ut of system board according the machine type in chapter 5 q Run the Diagnostics All Tests again q If an error or other symptom is displayed go to Index of Symptoms Messages Error Codes or Beeps on pa...

Page 76: ...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 successf...

Page 77: ...Symptoms List table go to Undetermined Problems on page 104 Table 2 1 BIOS Error Codes Messages and Beeps List BIOS Error Codes Messages beeps Action FRU NOTE To diagnose a problem first find the BIO...

Page 78: ...mory on page 95 to replace memory module System board Keyboard error or no keyboard present Make sure the keyboard is connected properly and are set correctly in BIOS Setup System board FLOPPY DISK S...

Page 79: ...essage 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...

Page 80: ...ace 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 Beeps 2 long 1 short 2 1 1 2 repeatedly This code i...

Page 81: ...e sure that the system is not in power saving mode With the system power on measure the voltage of processor fan connectorr See Power Supply Cable Connector Specifications on page 129 and refer to the...

Page 82: ...tility Reload software from Recovery partition System hangs before system boot Index of Symptoms Messages Error Codes or Beeps on page 74 Undetermined Problems on page 104 System hangs after system bo...

Page 83: ...te drive System board Diskette drive does not work Make sure that the onboard FDC controller is not set to disabled in the BIOS Setup utility Diskette drive power Diskette drive connection cable Diske...

Page 84: ...ts laser beam is clean before diagnosing any CD ROM drive problems CD ROM drive LED flashes for more than 30 seconds before LED shutting off Software asks to reinstall disc Software displays a reading...

Page 85: ...rive 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 inaccurate Make sure that the info...

Page 86: ...monitor bright Distorted image Unreadable monitor Other monitor problems Monitor signal connection cable Monitor System board Display changing colors Monitor signal connection cable Monitor System boa...

Page 87: ...printer Joystick Game port does not respond or does not work Connect a joystick to the game port then execute Interactive Test Joystick test in PC Doctor diagnostics program System board Diagnostic Pr...

Page 88: ...most likely cause Pressing power switch cannot turn on system Check the voltage selector on the power supply if it is off Power switch cable assembly Executing software shutdown from Windows98 Start...

Page 89: ...ed 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 vol...

Page 90: ...ics diskette into the diskette drive q Power off then power on the system unit q Alternatively if your machine has diagnostics programs on a recovery partition on the HDD do the following q Select F11...

Page 91: ...3 5 In Hard Disk Drive Jumper Locations on page 133 and CD ROM Drive on page 95 q Check the voltages of all disk drive power connectors See Power Supply Cable Connector Specifications on page 129 q Co...

Page 92: ...an error or other symptom appears go to Index of Symptoms Messages Error Codes or Beeps on page 74 q If no error can be detected or the symptom is intermittent go to Undetermined Problems on page 104...

Page 93: ...phone wall jack Listen for a dial tone to ensure that the phone line is good 002 q Insert the diagnostics diskette into the diskette drive q Power on the system unit q Select Diagnostics menu q Select...

Page 94: ...O STEP 005 q The modem adapter functions normally q End 005 q Make sure that Windows 98 is properly installed then power off the system unit q Plug the modem adapter card into a different PCI slot q G...

Page 95: ...than Microsoft Windows 98 is installed the program screens and icons may differ from these instructions 001 START q Power off the system unit q Remove all adapter cards q Connect a hard disk drive wi...

Page 96: ...YES GO TO STEP 006 NO READ AHEAD q Make sure that Windows 98 is properly installed q Go to step 001 006 q Select the Preview button from the Sound window 007 DO YOU HEAR ANY SOUND FROM THE SPEAKER YES...

Page 97: ...ve driver is loaded correctly q 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 kn...

Page 98: ...spect an intermittent problem run the Memory test again q End 005 q Replace each DIMM one at a time with a known working DIMM of the same size and type q If the problem does not appear it means that t...

Page 99: ...d 006 DOES THE ERROR SYMPTOM STILL REMAIN YES READ AHEAD NO GO TO STEP 007 q Replace the system board q End 007 q Replace the keyboard q End q Mouse NOTE A sticking key button can cause the mouse to o...

Page 100: ...06 q Power off the system unit q Open mouse bottom cover and clean track ball q Go to step 002 007 q Power off the system unit q Check the mouse plug 008 ARE THERE ANY BROKEN PINS IN THE MOUSE PLUG YE...

Page 101: ...can change this setting in the BIOS power management settings q Disconnect the on off switch cable assembly connector from the power supply connector and take an ohm reading q Go to step 007 004 q Di...

Page 102: ...100 1 11 10 20 Power Supply Connectors Bottom View Hard Drive or CD ROM End of Power Cable 3 5 In Diskette Drive End of Power Cable...

Page 103: ...n 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 WH...

Page 104: ...tem 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 q Power off...

Page 105: ...odes or Beeps on page 74 NOTE You might have to adjust the monitor controls to obtain the best image 003 DOES THE MONITOR SUCCESSFULLY PASS ALL TESTS YES READ AHEAD NO GO TO STEP 004 q You have succes...

Page 106: ...eck all adapter card jumper positions q Check all device jumper positions q Check all cables and connectors for proper installation If the jumpers switch and voltage settings are correct return here a...

Page 107: ...105 Diagnostic Aids Diagnostic Aids 105 Introduction 106 Power On Self Test 106 Diagnostics Tools 107 Diagnostics Program Features 108...

Page 108: ...o will appear on center of the screen 2 At this 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 g...

Page 109: ...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 dev...

Page 110: ...s 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 recovery is complete exit th...

Page 111: ...k Drives Logical Disk Drives VGA Information Software Interrupts SCSI Devices I O Use IDE Drive Info Network Information PCMCIA Information PCI Information SMP Information PNPISA Info DMIBIOS Info Uti...

Page 112: ...movals and Replacements of machine type 111 Identifying the Parts of the System Unit 112 Top Cover 114 Adapter Cards 115 Diskette Drive 117 CD ROM Drive 118 Hard Disk Drive 119 System Board 119 Power...

Page 113: ...tive 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 FR...

Page 114: ...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 Nation...

Page 115: ...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 c...

Page 116: ...cover and push it backward about 25 mm q Lift the top cover up to remove it completely q Touch the bare metal frame of your system unit to dissipate the static electricity from your body Do not touch...

Page 117: ...ve the card retainer and slot cover q Align and insert the adapter card into the adapter card connector q Secure the card with the screw that you removed in the first step q Reinstall all hardware exc...

Page 118: ...ect them Be sure to take note of where the cable is connected You will have to reconnect these cables when you reinstall the card q Remove the adapter card screw q Firmly hold the adapter card and car...

Page 119: ...of the cage q Remove the diskette mounting 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 repla...

Page 120: ...the power sound and signal cables from the CD ROM q Remove the four screws two on each side that hold the CD ROM drive to the chassis q Open the door on the front of the computer q Slide the CD ROM d...

Page 121: ...es from the back of the diskette and HDD drives q Remove the single screw on the side of the cage q Remove the diskette mounting tray from the chassis as following illustration Slide the drive mountin...

Page 122: ...the power cable CD ROM cable Diskette Drive cable Hard Disk Drive cable audio cable power switch cable and LED cables from system board q Remove the three screws on the back planar plate q Slide the p...

Page 123: ...ower 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 s...

Page 124: ...Functions 132 3 5 In Hard Disk Drive Jumper Locations Settings 133 CD ROM Drive 134 CD ROM Drive Rear Panel Connectors and Features 135 CD ROM Drive Jumper Settings 135 DIMM Configurations 135 System...

Page 125: ...re 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...

Page 126: ...o slots for 168 pin SDRAM memory module FDD1 Connector for floppy disk drives IDE1 IDE2 Primary and secondary IDE channels ATX1 Connector for ATX power supply SIR1 Connector for optional infrared port...

Page 127: ...is 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...

Page 128: ...ector Pin 3 nearest to cpu Pin No Function 1 GND 2 12V 3 SENSE t JP1 Clear CMOS Pin 1 marked on pcb Pin No Function 1 2 close Normal operation Default 2 3 close Clear CMOS t CD1 CD Audio Line in Pin 4...

Page 129: ...Function Pins Speaker 1 3 5 7 Power Indicator 2 4 6 Keylock 8 10 Green Indicator 13 14 Hard Disk Indicator 15 16 Reset Switch 17 18 Suspend Switch 19 20 Power Switch 21 22 Pins polarity is marked on t...

Page 130: ...nsert the new battery with the symbol facing out 4 Insert a new 3V lithium battery IBM part number 33F8354 battery type CR2032 into the socket and press it down until the securing clip clicks and lock...

Page 131: ...ly 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 con...

Page 132: ...3 3 V Orange 2 3 3 V Orange 3 COMMON BLACK 4 5Vdc RED 5 COMMON BLACK 6 5Vdc RED 7 COMMON BLACK 8 POWER GOOD GRAY 9 5Vs PURPLE 10 12Vdc YELLOW 11 3 3V Orange 12 12Vdc BLUE 13 COMMON BLACK 14 P S on GRE...

Page 133: ...131 Hard Drive or CD ROM Power Cable Connector 3 5 In Diskette Drive Power Cable Connector...

Page 134: ...ct to 1 Telephone line out Some modem adapters may come without this jack Telephone set 2 Telephone line in Telephone line NOTE Care should be taken while connecting the voice in speaker out connector...

Page 135: ...uantum Jumper Settings Locations Back of Drive Quantum AT Interface connector Default Setting Jumper Shown in Parking Position Reserved Position DS with CS for Slaves not supporting DASP Jumper Config...

Page 136: ...mber color during data read or seek operation 4 Headphone volume control 5 Emergency eject hole See CD ROM Emergency exit below CD ROM Emergency exit NOTE Make sure to turn off the power before manual...

Page 137: ...pply 2 IDE Connector IDE channel on system board 3 CD ROM drive jumper settings 4 Audio out CD1 5 Not Used CD ROM Drive Jumper Settings CS SL MA DESCRIPTION On Drive configured as a Master default On...

Page 138: ...N A 15 Monitor ID Bit 3 I 8 Blue Ground N A Serial Port Signals Pin Signal Name I O Pin Signal Name I O 1 Data Carrier Detect I 6 Data Set Ready I 2 Receive Data I 7 Request To Send O 3 Transmit Data...

Page 139: ...r Empty I 25 Ground Power 13 Select O Mouse Port Signals Pin Signal Name I O Pin Signal Name I O 1 Mouse Data I O 4 5 V dc Power 2 No Connection N A 5 Mouse Clock I O 3 Ground Power 6 No Connection N...

Page 140: ...round N A 5 Ground N A 22 Write Data O 6 No Connection N A 23 Ground N A 7 Ground N A 24 Write GATE O 8 Index I 25 Ground N A 9 Ground N A 26 Track 0 I 10 No Connection N A 27 Ground N A 11 Ground N A...

Page 141: ...7 I O Channel Ready I 8 Host Data 10 I O 28 No Connection N A 9 Host Data 4 I O 29 DMA Acknowledge O 10 Host Data 11 I O 30 Ground Power 11 Host Data 3 I O 31 Host IRQ I 12 Host Data 12 I O 32 No Conn...

Page 142: ...140 Safety Inspection Guide Safety Inspection Guide 140 General Guidelines 141 Copyright IBM Corp 2000...

Page 143: ...hould 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 continu...

Page 144: ......

Page 145: ...ts 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 148 Assembly 4 Keyboard and Mouse 150 Copyright IBM Co...

Page 146: ...sy 3 40x CD ROM 2 11P7621 Power Supply 150W Asm 3 See Assy 2 Floppy Disk Drive 4 See Assy 2 HDD Drive 5 09N9307 INTEL Celeron 533MHz assy with fansink 6 06P2446 Fansink Supports Celeron non PIII base...

Page 147: ...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 To...

Page 148: ...146 Not Shown 11P7610 ECS Screw Kit All screws except CD and HDD Not Shown 11P7610 IBM Screw Kit for CD HDD Not Shown 11P7559 Chassis Feet...

Page 149: ...ssembly 2 Diskette Drive Hard Disk Drive Asm Index FRU Number Description 2 1 19K1583 5 GB Hard Disk Drive 3 5 2 2 11P7556 3 5 Diskette Drive 2 3 11P7554 HDD IDE Cable DMA 66 MHz 2 4 11P7553 FDD IDE C...

Page 150: ...ITEON 3 2 37L5098 CD ROM IDE Cable 3 3 75H9219 CD ROM Audio Cable 2169 3 5 09N1676 Modem 56K Data Fax GVC EMEA ANZ India Singapore 3 4 09N1626 Modem 56K Data Fax Askey EMEA 3 5 36L9016 Phone Cord Not...

Page 151: ...e Adapter FR Not Shown 60H6030 Modem Phone Cable Adapter Germany Not Shown 60H6031 60H6023 Modem Phone Cable Adapter UK Northern Ireland Not Shown 60H6032 Modem Phone Cable Adapter Italy Not Shown 60H...

Page 152: ...FR 120 4 2 37L2520 105 PALM REST EURO BELGIUM UK 120 4 2 37L2521 105 PALM REST BULGARIAN 442 4 2 37L2522 105 NO PALM REST CZECH 243 4 2 37L2523 105 PALM REST EURO DANISH 159 4 2 37L2524 105 PALM REST...

Page 153: ...T ROMANIAN 446 4 2 37L2536 104 PALM REST RUSSIAN 443 4 2 37L2537 105 PALM REST SERBIAN CYR 118 4 2 37L2538 105 PALM REST SLOVIC 245 4 2 37L2539 105 PALM REST EURO SPANISH 145 4 2 37L2540 105 PALM REST...

Page 154: ...ss to the same 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 suppor...

Page 155: ...gnostic Program 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...

Page 156: ...ay 5 POST 68 Power Consumption 63 Power Management 38 Power Supply 39 Check Procedure 99 ctor Specifications 125 Error Symptoms 85 Processor Error Symptom 79 R Real Time Clock Error Symptoms 83 Remova...

Page 157: ...Printed in U K International Business Machines Corporation Old Orchard Road Armonk New York 10504 Part Number 11P7604 Date 7 00...

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Summary of Contents for MICRO TOWER 2169

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IBM MICRO TOWER 2169, Hardware Maintenance Manual

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Summary of Contents for MICRO TOWER 2169

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