Installing the expansion card
1  Insert the expansion card into the connector on the system board.
2  Press the expansion card until it clicks into place.
3  Close the expansion card latch and press it until it clicks into place.
4  Install the cover.
5  Follow the procedure in After working inside your computer.
Coin cell battery
Removing coin cell battery
1  Follow the procedure in Before working inside your computer.
2  Remove the:
a cover
3  To remove the coin cell battery:
a Press the release latch until the coin cell battery pops out [1].
b Remove the coin cell battery from the connector on the system board [2].
Removing and installing components
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