Coin-Cell Battery; Removing The Coin-Cell Battery; Installing The Coin-Cell Battery - Dell OptiPlex 3000TC Service Manual

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Coin-cell battery

Removing the coin-cell battery

Prerequisites
1. Follow the procedure in
2. Remove the
side
cover.
NOTE:
Removing the coin-cell battery resets the BIOS setup program settings to default. It is recommended that you note
the BIOS setup program settings before removing the coin-cell battery.
About this task
The following image indicates the location of the coin-cell battery and provides a visual representation of the removal procedure.
Steps
1. Using a plastic scribe, gently pry the coin-cell battery out of the coin-cell battery slot on the system board.
2. Lift and remove the coin-cell battery from coin-cell battery slot on the system board.

Installing the coin-cell battery

Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
About this task
The following image indicates the location of the coin-cell battery and provides a visual representation of the installation
procedure.
28
Removing and installing components
before working inside your
computer.

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This manual is also suitable for:

Optiplex 3000D15u

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