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IBM 600X (MT 2646) manual System board, Ÿ Dimm

Models: 600X (MT 2646)

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FRU removals and replacements

1160 System board

ŸBackup battery(1010)

ŸDIMM (1020)

ŸModem card(1025)

ŸBattery pack(1030)

Ÿ Hard disk drive(1040)

ŸUltraslimBay device(1050)

ŸKeyboard assembly(1060)

ŸLCD assembly(1090)

Ÿ PC Card slot assembly(1100)

ŸSub card(1120)

ŸTV Out card(1130)

Ÿ CPU card and (1140)fan

ŸModem cable assembly(1150)

Step	Screw	(Quantity)			Color	Torque

.1/	M2.5	×	4.8	mm,	Black	4	kgcm
	nylon-coated			(3)

.2/	M2.5	×	4.8	mm,	Black	4	kgcm
	nylon-coated			(1)

60 ThinkPad 600X Hardware Maintenance Manual

Page 64

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IBM 600X (MT 2646) manual System board, Ÿ Dimm

Contents

January supportsThis manual 600XFirst apply toUnited such provisions areContents Page Read this first The following is not covered under warranty Related service information Reset switchService Web site PasswordsHow to remove the power-on passwords Supervisor and hard disk passwordsPower management features Will notif LCD is closedswitch Hibernation modewhile docked Checkout guide Testing the computerConfig and Initialize Easy-Setup guideŸ Dock 770 series computer to the docking sPower system checkout Detecting system information with PC-DoctorHardware Info Utilitythe ac chargingbattery pack V dcChecking the backup battery Port replicator checkoutPower overload FeaturesProduct overview Product 14 ThinkPad 600X Hardware Maintenance Manualoverview Symbol Status indicatorsColor key combinations WindowsSymptom-to-FRU error messages How to use error messagesHow to diagnose multiple FRUs Symptom-to-FRU indexerror codes18 ThinkPad 600X Hardware Maintenance Manual NumericSymptom-to-FRU errormessages 20 ThinkPad 600X Hardware Maintenance Manual 1. Runaction, in mouse8081 PC Card numberSymptom-to-FRU error messages 22 ThinkPad 600X Hardware Maintenance ManualSymptoms Beep symptomsNo Beep CD-ROM-related symptoms Audio-related symptoms24 ThinkPad 600X Hardware Maintenance Manual Symptom-to-FRU error messages Symptom or errorFRU or action, in sequence26 ThinkPad 600X Hardware Maintenance Manual MakeIndicator-related symptoms Function-related symptomsSymptom-to-FRU error messages Infrared-related symptoms Keyboard- or TrackPoint-related symptomsLCD-related symptoms PC Card-related symptoms Peripheral-device-related symptoms30 ThinkPad 600X Hardware Maintenance Manual OS/2Power-related symptoms Other symptomsIntermittent problems Undetermined problemsVerify that all attached devices are supported computer FRU replacement notices Screw noticesŸ Plastic plasticRestoring serial number of the system Retaining serial numbersUUID 2. Select4. Assign UUID from the main menu FRU removals and replacements FRU removals and replacementsThe system board is sensitive to, and can be damaged by, electrostatic discharge. Establish personal grounding by touching a ground point wi one hand before touching these units 1010 Backup battery screw.11020 DIMM FRU removals and replacements1025 Modem card 40 ThinkPad 600X Hardware Maintenance Manual1030 Battery pack UnlockLockWhen replacing 1040 Hard disk driveDo not drop or apply any shock to the hard disk 1050 UltraslimBay device security1060 Keyboard assembly Ÿ Battery pack1030 Ÿ Hard disk drive1040 Ÿ UltraslimBay device105044 ThinkPad 600X Hardware Maintenance Manual Now turn the computer right side up ContinuedContinued LatchScrew FRU removals and replacements 46 ThinkPad 600X Hardware Maintenance Manual1070 Keyboard Bottom viewview 1080 SpeakersBottom Right speaker Cable routeview 1085 Speaker cableBottom 1090 LCD assembly TorqueConnector 1100 PC Card slot assemblyScrew Ÿ Battery pack1030 Ÿ Hard disk drive1040 Ÿ UltraslimBay device1050 1110 Asset ID RF adapter kitŸ Keyboard assembly1060 Cennector 1120 Sub cardScrew and replacements 1130card TV Out1140 CPU card and fan Ÿ Battery pack1030 Ÿ Hard disk drive1040 Ÿ UltraslimBay device1050Ÿ Keyboard assembly1060 56 ThinkPad 600X Hardware Maintenance ManualPress here When you replace the CPU card, press it onlyCPU card places indicated in thePress figureboth sides. at the1150 Modem cable assembly Ÿ Battery pack1030 Ÿ Hard disk drive1040 Ÿ UltraslimBay device1050Ÿ Keyboard assembly1060 58 ThinkPad 600X Hardware Maintenance Manualroute When replacing the modem cable, see the preced for its cable routeScrew 1160 System board Ÿ DIMM2010 LCD front cover 2020 LCD Hinges and cables Ÿ Battery pack1030 Ÿ Hard disk drive1040 Ÿ UltraslimBay device1050Ÿ Keyboard assembly1060 Ÿ LCD Assembly Ÿ LCD front cover2010 62 ThinkPad 600X Hardware Maintenance ManualFRU removals and replacements When you replace the cables, make sure they a caught by the LCD panel2030 Inverter card Ÿ Battery pack1030 Ÿ Hard disk drive1040 Ÿ UltraslimBay device1050Ÿ Keyboard assembly1060 Ÿ LCD assembly1090 Ÿ LCD front cover2010 64 ThinkPad 600X Hardware Maintenance ManualLocations Rear view 1/ Security keyhole 2/ Modem connector 3/ Power switch4/ Reset switch 5/ Universal serial bus USB connector 6/ Power jack 7/ Serial connector 8/ System-expansion connectorBottom view Password pads 68 ThinkPad 600X Hardware Maintenance ManualParts list Parts listParts listPage Keyboard 72 ThinkPad 600X Hardware Maintenance ManualLCD FRU 13.3-inch XGA TFTParts 74 ThinkPad 600X Hardware Maintenance Manuallist Option list Parts listParts ListTools For 2-pin power cords cordspower For 3-pinNotices Trademarks