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Applied Energy Products C800 service manual F le x C ab l e

Models: C800

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F le x C ab l e

6-mm screw

pull loop

flex cable

strain relief

2Remove the 6-mm screw that secures the display flex cable to the strain relief, and then use the pull loop to remove the display flex cable from the graphics card.

NOTICE: When reconnecting the flex cable, press down on both ends of the connector, not in the middle. Pressing the middle of the connector can damage fragile components.

3Open the display and, from the back of the computer, remove the two screws labeled with a “circle D” that secure the display assembly to the bottom case assembly.

4With the display in an upright position, lift the display assembly from the bottom case assembly.

Removing and Replacing Parts

Page 31

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Applied Energy Products C800 service manual F le x C ab l e

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 RJ-11/RJ-45 Board Removing the Fan AssemblyRJ-45 Connectors Removing the Protective Covers From the RJ-11 andPage w ww. d el l .c o m su pp o r t. d e ll . co m Before You BeginPreparing to Work Inside the Computer Recommended Tools Screw IdentificationPreparing to Work Inside the Computer Small plastic scribe Microprocessor extractor Nonmarring tool Recommended ToolsThe procedures in this manual require the following tools #1 magnetized Phillips screwdriver Small flat-blade screwdriverS c re w I d e nt i fi c at i o n Screw IdentificationHard Drive Door Security w w w. d e l l . c o m s u p po r t . d e l l . c o m 12 Before You BeginHard Drive Removing and Replacing PartsMemory Module Mini PCI Card Assembly Keyboard Assembly Palmrest Assembly Reserve Batterythermal cooling assembly System Componentsdisplay assembly palmrest assemblyH a r d D r iv e Hard Drivehard drive door 1 Follow the instructions in “Preparing to Work Inside the Computer.” Fixed Optical DriveRemoving the Hard Drive Replacing the Hard Drive1 Follow the instructions in “Preparing to Work Inside the Computer.” Memory ModuleRemoving the Fixed Optical Drive Removing the Memory Module Cover1 Follow the instructions in “Preparing to Work Inside the Computer.” Removing the Memory ModulesReplacing the Memory Modules 1 Remove the memory module coverMini PCI Card Assembly 1 Follow the instructions in “Preparing to Work Inside the Computer.” Removing the Mini PCI Card AssemblyMi 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 s Replacing the Mini PCI Card Assembly3 Pivot the Mini PCI Card assembly down until it clicks into place Keyboard Assembly4 Replace the Mini PCI Card assembly cover 4 Use a nonmarring tool under the blank key to pry up the keyboard Removing the Keyboard Assembly1 Follow the instructions in “Preparing to Work Inside the Computer.” 3 Turn the computer over and open the displayK ey b o ar d R em o v al Replacing the Keyboard Assembly D i sp la y As se mb l y Display and Bezel AssembliesHi n g e C o ve r Removing the Hinge Cover1 Follow the instructions in “Preparing to Work Inside the Computer.” 3 Open the display and lift off the hinge coverw w w. d e l l . c o m s u p po r t . d e l l . c o m Removing the Display Assembly1 Remove the hinge cover D i sp la y As se mb l yF le x C ab l e w w w. d e l l . c o m s u p po r t . d e l l . c o m Removing the Display Assembly Bezeldisplay assembly bezel D i sp la y As se mb l y B ez e l a n d Pa n elRemoving the Display Panel 3 Remove the display assembly bezelF l ex Ca b le Co n n ec t o rs o n Di s pl a y Pa n e l Replacing the Display PanelRe mo v i ng th e Di sp l ay L a t ch Removing the Display Latch4 Remove the display panel from the top cover 3 Remove the display assembly bezelR et a in i ng C li p Microprocessor Thermal Cooling AssemblyRemoving the Microprocessor Thermal Cooling Assembly 1 Follow the instructions in “Preparing to Work Inside the Computer.”5 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 M i cr o p ro c e sso r Mo d u le 4 Remove the microprocessor thermal cooling assemblyRemoving the Microprocessor Module 1 Follow the instructions in “Preparing to Work Inside the Computer.”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 e Replacing the Microprocessor ModuleVideo Graphics Board Vi d eo G ra p h ic s B o ar d Removing the Video Graphics BoardReplacing the Video Graphics Board 1 Follow the instructions in “Preparing to Work Inside the Computer.”2 Replace the three screws Palmrest AssemblyP al m r es t A sse m bl y 1 Follow the instructions in “Preparing to Work Inside the Computer.” Removing the Palmrest Assembly5 Remove the display assembly 2 Remove the hard drive and the fixed optical driveR es er v e B a t te r y Reserve Battery10 Carefully lift out the palmrest assembly 8 Turn the computer overPa l mr e st F l ex Ca b le an d Br a ck e t Removing the Reserve Battery4 Remove the display assembly 5 Remove the palmrest assembly 1 Follow the instructions in “Preparing to Work Inside the Computer.”Replacing the Reserve Battery System Board AssemblyRemoving and Replacing Parts 9 Remove the video graphics board 7 Remove the display assembly 8 Remove the palmrest assembly10 Remove the microprocessor thermal cooling assembly Removing the System BoardSy st e m B o a rd Battery and Modular Bay Latch Assemblies1 Follow the instructions in “Preparing to Work Inside the Computer.” Removing and Replacing the Battery and Modular Bay Latch Assemblies4 Remove the display assembly 5 Remove the palmrest assembly bottom case assemblyBattery Charger Board 4 Remove the display assembly 5 Remove the palmrest assembly Removing the Battery Charger BoardReplacing the Battery Charger Board 6 Remove the video graphics boardL ED Bo a r d LED BoardRemoving the LED Board 1 Follow the instructions in “Preparing to Work Inside the Computer.”1 Follow the instructions in “Preparing to Work Inside the Computer.” Fan AssemblyRemoving the Fan Assembly Replacing the LED BoardRJ-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 w w w. d e l l . c o m s u p po r t . d e l l . c o m 56 Removing and Replacing PartsI n d e video graphics board removing, 39 replacing tools, recommendedPage 064MCW A01 Printed in the U.S.AP/N 64MCW Rev. A01 support.dell.com