Removing The Reserve Battery - Dell Latitude C810 Service Manual

Removing and Replacing Parts : Dell Latitude C810 Service Manual
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.

Removing the Reserve Battery

1. Follow the instructions in
2. Remove the keyboard.
3. Remove the hinge
4. Remove the display
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"Preparing to Work Inside the
cover.
assembly.
Computer."