NOTE:
Removing the coin-cell battery resets the BIOS setup programs settings to default. It is recommended that you
note the BIOS setup programs settings before removing the coin-cell battery.
About this task
The figure indicates the location of the coin-cell battery and provides a visual representation of the removal procedure.
Steps
1. Disconnect the coin-cell battery cable from the system board.
2. Move the fingerprint reader cable and microSD card cable over the coin-cell battery.
3. Peel the coin-cell battery off 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 figure indicates the location of the coin-cell battery and provides a visual representation of the installation procedure.
Removing and installing components
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Содержание Latitude 7220
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