6. Replace the screw (M2x3) to secure the wireless-card bracket and the wireless card to the system board.
Next steps
1. Install the base cover.
2. Follow the procedure in After working inside your computer.
Coin-cell battery
Removing the coin-cell battery
Prerequisites
1. Follow the procedure in Before working inside your computer.
2. Remove the base cover.
About this task
NOTE: When the coin-cell battery is removed, it clears the CMOS settings.
The following image indicates the location of the coin-cell battery and provides a visual representation of the removal procedure.
Removing and installing Customer Replaceable Units (CRUs) 45