![](/images/new-backgrounds/1179933/17993349x1.webp)
Installing the Coin-Cell Battery
1.Place the
2.Press the
3.Install:
a.cover
b.air tunnel (if available)
4.Follow the procedures in After Working Inside Your Computer.
Removing the Heatsink
1.Follow the procedures in Before Working Inside Your Computer.
2.Remove the left cover.
3.Disconnect the heatsink fan cable from the system board.
4.Remove the captive screws that secure the heatsink.
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