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Applied Energy Products C800 service manual Video Graphics Board

Models: C800

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NOTICE: Hold the microprocessor down while turning the cam lock screw to prevent intermittent contact between the cam lock screw and microprocessor (see “Microprocessor Cam Lock Screw”).

2Tighten the cam lock screw.

NOTICE: Do not over- or undertighten the screw. Tighten it until the screw indicator points to the “closed” or “locked” indicator on the socket.

3Replace the microprocessor thermal cooling assembly.

C l o si ng th e Mi c ro p r o ce ss o r Re t ai n in g Cl i p

4While pressing lightly down on the center of the retaining clip, insert a flat-blade screwdriver into the latch mechanism and pivot the top of the screwdriver away from the clip to close the latch.

Video Graphics Board

NOTICE: Disconnect the computer and attached devices from electrical outlets and remove any installed batteries.

Removing and Replacing Parts

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Applied Energy Products C800 service manual Video Graphics Board

Contents

Dell Latitude C800 SERVICE MANUALsupport.dell.com Page Dell Latitude C800 SERVICE MANUALsupport.dell.com Notes, Notices, and Cautions 2 Removing and Replacing Parts Contents1 Before You Begin Removing the Display Assembly Bezel Removing the Fan Assembly RJ-45 ConnectorsRemoving the Protective Covers From the RJ-11 and Removing the RJ-11/RJ-45 BoardPage Before You Begin Preparing to Work Inside the Computer Recommended ToolsScrew Identification w ww. d el l .c o m su pp o r t. d e ll . co mPreparing to Work Inside the Computer Recommended Tools The procedures in this manual require the following tools#1 magnetized Phillips screwdriver Small flat-blade screwdriver Small plastic scribe Microprocessor extractor Nonmarring toolScrew Identification S c re w I d e nt i fi c at i o nHard Drive Door Security 12 Before You Begin w w w. d e l l . c o m s u p po r t . d e l l . c o mRemoving and Replacing Parts Memory Module Mini PCI Card Assembly Keyboard AssemblyPalmrest Assembly Reserve Battery Hard DriveSystem Components display assemblypalmrest assembly thermal cooling assemblyH a r d D r iv e Hard Drivehard drive door Fixed Optical Drive Removing the Hard DriveReplacing the Hard Drive 1 Follow the instructions in “Preparing to Work Inside the Computer.”Memory Module Removing the Fixed Optical DriveRemoving the Memory Module Cover 1 Follow the instructions in “Preparing to Work Inside the Computer.”Removing the Memory Modules Replacing the Memory Modules1 Remove the memory module cover 1 Follow the instructions in “Preparing to Work Inside the Computer.”Mini PCI Card Assembly Removing the Mini PCI Card Assembly 1 Follow the instructions in “Preparing to Work Inside the Computer.”Replacing the Mini PCI Card Assembly Mi n i P C I C a rd As se mb l y U si n g W ir i ng H ar n es s3 Pivot the Mini PCI Card assembly down until it clicks into place Keyboard Assembly4 Replace the Mini PCI Card assembly cover Removing the Keyboard Assembly 1 Follow the instructions in “Preparing to Work Inside the Computer.”3 Turn the computer over and open the display 4 Use a nonmarring tool under the blank key to pry up the keyboardK ey b o ar d R em o v al Replacing the Keyboard Assembly Display and Bezel Assemblies D i sp la y As se mb l yRemoving the Hinge Cover 1 Follow the instructions in “Preparing to Work Inside the Computer.”3 Open the display and lift off the hinge cover Hi n g e C o ve rRemoving the Display Assembly 1 Remove the hinge coverD i sp la y As se mb l y w w w. d e l l . c o m s u p po r t . d e l l . c o mF le x C ab l e Removing the Display Assembly Bezel display assembly bezelD i sp la y As se mb l y B ez e l a n d Pa n el w w w. d e l l . c o m s u p po r t . d e l l . c o m3 Remove the display assembly bezel Removing the Display PanelReplacing the Display Panel F l ex Ca b le Co n n ec t o rs o n Di s pl a y Pa n e lRemoving the Display Latch 4 Remove the display panel from the top cover3 Remove the display assembly bezel Re mo v i ng th e Di sp l ay L a t chMicroprocessor Thermal Cooling Assembly Removing the Microprocessor Thermal Cooling Assembly1 Follow the instructions in “Preparing to Work Inside the Computer.” R et a in i ng C li p5 Lift out the thermal cooling assembly Microprocessor ModuleMi c r op r o ce s so r T h er m al Co o l i ng As se m bl y 4 Remove the microprocessor thermal cooling assembly Removing the Microprocessor Module1 Follow the instructions in “Preparing to Work Inside the Computer.” M i cr o p ro c e sso r Mo d u leReplacing the Microprocessor Module Mi c r op r o ce s so r C a m Lo c k S c re w E x a mp l eVideo Graphics Board Removing the Video Graphics Board Replacing the Video Graphics Board1 Follow the instructions in “Preparing to Work Inside the Computer.” Vi d eo G ra p h ic s B o ar d2 Replace the three screws Palmrest AssemblyP al m r es t A sse m bl y Removing the Palmrest Assembly 5 Remove the display assembly2 Remove the hard drive and the fixed optical drive 1 Follow the instructions in “Preparing to Work Inside the Computer.”Reserve Battery 10 Carefully lift out the palmrest assembly8 Turn the computer over R es er v e B a t te r yRemoving the Reserve Battery 4 Remove the display assembly 5 Remove the palmrest assembly1 Follow the instructions in “Preparing to Work Inside the Computer.” Pa l mr e st F l ex Ca b le an d Br a ck e tSystem Board Assembly Replacing the Reserve BatteryRemoving and Replacing Parts 7 Remove the display assembly 8 Remove the palmrest assembly 10 Remove the microprocessor thermal cooling assemblyRemoving the System Board 9 Remove the video graphics boardBattery and Modular Bay Latch Assemblies Sy st e m B o a rdRemoving and Replacing the Battery and Modular Bay Latch Assemblies 4 Remove the display assembly 5 Remove the palmrest assemblybottom case assembly 1 Follow the instructions in “Preparing to Work Inside the Computer.”Battery Charger Board Removing the Battery Charger Board Replacing the Battery Charger Board6 Remove the video graphics board 4 Remove the display assembly 5 Remove the palmrest assemblyLED Board Removing the LED Board1 Follow the instructions in “Preparing to Work Inside the Computer.” L ED Bo a r dFan Assembly Removing the Fan AssemblyReplacing the LED Board 1 Follow the instructions in “Preparing to Work Inside the Computer.”RJ-11/RJ-45 Board Removing the Protective Covers From the RJ-11 and RJ-45 ConnectorsRJ - 11 a nd RJ - 45 Co n n ec t o r C o ve r s 1 Follow the instructions in “Preparing to Work Inside the Computer.” Removing the RJ-11/RJ-45 BoardR J -1 1 /R J - 45 Bo a r d RJ - 11 / R J- 4 5 B o ar d H a rn e ss Ro u t in g Removing and Replacing Partsposts 56 Removing and Replacing Parts w w w. d e l l . c o m s u p po r t . d e l l . c o mI n d e tools, recommended video graphics board removing, 39 replacingPage Printed in the U.S.A P/N 64MCW Rev. A01support.dell.com 064MCW A01