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

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 the coin-cell battery out of the socket 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.
before working inside your computer.
Removing and installing components 31