Dell C600 service manual Removing the Reserve Battery, Re s e r v e B a t t e r y

Page 49

3Update the BIOS using a flash BIOS update program diskette or CD.

NOTE: For instructions to update or flash the BIOS, see the Dell Portable Computer BIOS Update Guide.

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 the BIOS. If possible, make a copy of this information before you remove the reserve battery.

Removing the Reserve Battery

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

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

NOTICE: Read "Preparing to Work Inside the Computer" before performing the following procedure.

Re s e r v e B a t t e r y

reserve battery

reserve battery cable

reserve battery connector

Removing and Replacing Parts

49

Image 49

Contents Dell Latitude C600/C500 Series Page Support.dell.com May 82EWX Rev. A01 Contents Replacing the 14.1-Inch Display Panel Index Contents Before You Begin Preparing to Work Inside Computer S t e m O r i e n t a t i o n Recommended ToolsR e w I d e n t i f i c a t i o n R e w P l a c e m e n t Screw IdentificationDisplay Assembly Bezel Hinge Bracket to Display Assembly Latch Removing and Replacing Parts P l o d e d V i e w ComponentsRemoving the Hard Drive Hard DriveReplacing the Hard Drive R d D r i v eRemoving the Memory Module Cover Memory ModuleM o r y M o d u l e C o v e r M o r y M o d u l e s Removing the Memory ModulesReplacing the Memory Modules Mini-PCI Card AssemblyModem connector Socket NIC connector Replacing the Mini-PCI Card Assembly Removing the Mini-PCI Card AssemblyRemoving the Keyboard Assembly Keyboard AssemblyRe m o v i n g t h e Ke y b o a r d S c r e w s Ke y b o a r d Ke y b o a r d C o n n e c t o r Replacing the Keyboard AssemblyRemoving the Display Assembly S p l a y a s s e m b l y Removing and Replacing Parts N c h D i s p l a y a s s e m b l y B e z e l a n d Pa n e l Removing the 14.1-Inch Display Panel Removing the 14.1-Inch Display Assembly BezelReplacing the 14.1-Inch Display Panel S p l a y Fe e d F l ex C a b l e Removing the Display-Feed Flex Cable 14.1-Inch Display PanelRubber screw covers M2.5 x 5-mm screws Removing the 12.1-Inch Display Panel Removing the 12.1-Inch Display Assembly BezelReplacing the 12.1-Inch Display Panel Replacing the Display-Assembly Top CoverRemoving the Display-Feed Flex Cable 12.1-Inch Display Panel Removing the Display Assembly Latch Display Assembly LatchDisplay assembly latch Removing and Replacing Parts Removing the Hinge Covers Hinge CoversRe m o v i n g t h e H i n g e C o v e r s N g e C o v e r s Replacing the Hinge CoversRemoving the Palmrest Assembly Palmrest AssemblyRemoving and Replacing Parts Pa l m r e s t a s s e m b l y Removing the Microprocessor Thermal Cooling Assembly Microprocessor Thermal Cooling AssemblyB r i d C o o l i n g Fa n Hybrid Cooling FanRemoving the Hybrid Cooling Fan Removing the Microprocessor Module Microprocessor ModuleC r o p r o c e s s o r M o d u l e s Replacing the Microprocessor Module Removing the Reserve Battery Reserve BatteryRe s e r v e B a t t e r y Speaker Assemblies Replacing the Reserve BatteryRo u t i n g t h e Le f t S p e a k e r C a b l e Removing the Speaker AssembliesE a k e r a s s e m b l i e s Replacing the Speaker Assembly System Board AssemblyRemoving the System Board S t e m B o a r d a s s e m b l y Replacing the System Board Removing the Battery and Modular Bay Latch Assemblies Battery and Modular Bay Latch AssembliesS e m b l i e s BumpRemoving and Replacing Parts D ex Index Page 82EWX Rev. A01 Support.dell.com