Dell C800 manual Reserve Battery

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Removing and Replacing Parts : Dell Latitude C800/C805 Service Manual

10. Carefully lift out the palmrest assembly.

Reserve Battery

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

NOTICE: To avoid ESD, ground yourself by using a wrist grounding strap or by periodically touching unpainted metal on the computer.

Reserve Battery

NOTICE: The reserve battery provides power to the computer's RTC and NVRAM when the computer is turned off. Removing the battery causes the computer to lose the date and time information as well as all user-specified parameters in NVRAM. If possible, make a copy of this information before you remove the reserve battery.

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Contents Page Before You Begin Recommended Tools Screw Identification Screw Placement Map Palmrest Bracket M2.5 x 4 mm 2 each Page System Components Exploded ViewPage Hard Drive Hard DriveRemoving the Hard Drive Replacing the Hard DriveFixed Optical Drive Removing the Fixed Optical DriveFixed Optical Drive Memory Module Removing the Memory Module CoverMemory Module Cover Memory Modules Removing the Memory Modules Replacing the Memory ModulesMini PCI Card Assembly Mini PCI Card CoverRemoving the Mini PCI Card Assembly Replacing the Mini PCI Card AssemblyPage Keyboard Assembly Removing the Keyboard Assembly Keyboard ScrewsKeyboard Removal Replacing the Keyboard Assembly Keyboard CableDisplay Assembly Display and Bezel AssembliesRemoving the Hinge Cover Hinge CoverRemoving the Display Assembly Flex Cable Display Assembly Bezel and Panel Removing the Display Assembly Bezel Flex Cable Connectors on Display Panel Removing the Display PanelReplacing the Display Panel Removing the Display Latch Removing the Display LatchMicroprocessor Thermal Cooling Assembly Removing the Microprocessor Thermal CoolingRetaining Clip Assembly Microprocessor Thermal Cooling AssemblyMicroprocessor Module Removing the Microprocessor ModuleMicroprocessor Module Remove the microprocessor thermal cooling assembly Microprocessor Cam Lock Screw ExampleReplacing the Microprocessor Module Closing the Microprocessor Retaining Clip Video Graphics Board Removing the Video Graphics BoardVideo Graphics Board Palmrest Assembly Palmrest AssemblyReplacing the Video Graphics Board Removing the Palmrest Assembly Palmrest Screws Reserve Battery Reserve BatteryRemoving the Reserve Battery Palmrest Flex Cable and BracketSystem Board Assembly Replacing the Reserve BatterySystem Board Screws Removing the System Board System Board Battery and Modular Bay Latch Assemblies Battery and Modular Bay Latch AssembliesRemove the display assembly Battery Charger Board Battery Charger BoardRemoving the Battery Charger Board Replacing the Battery Charger BoardLED Board LED BoardRemoving the LED Board Fan AssemblyFan Assembly Replacing the LED BoardRemoving the Fan Assembly RJ-11/RJ-45 BoardRJ-11 and RJ-45 Connector Covers RJ-11/RJ-45 BoardRemoving the RJ-11/RJ-45 Board RJ-11/RJ-45 Board Harness RoutingBack to Contents

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