Coin-cell battery
Removing the coin-cell battery
Prerequisites
1. Follow the procedure in Before working inside your computer.
NOTE: Removing the coin-cell battery resets the BIOS setup program’s settings to default. It is recommended that
you note the BIOS setup program’s settings before removing the coin-cell battery.
2. Remove the left-side cover.
About this task
The following images indicate the location of the coin-cell battery and provides a visual representation of the removal procedure.
Steps
1. Lay the computer on the right side.
2. Using your finger, push the coin-cell battery-release lever on the coin-cell battery socket to release the coin-cell battery out of the
socket.
3. Remove the coin-cell battery.
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 images indicate the location of the coin-cell battery and provides a visual representation of the installation procedure.
Removing and installing components
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