b. Lift the coin-cell battery out of the system board.
Installing the coin cell battery
1. Place the coin-cell battery into its slot on the system board.
2. Press the coin-cell battery with positive (+) side facing up until the release latch springs back into place and secures it to the system
board.
3. To install:
a. graphical processing unit (GPU)
b. side cover
4. Follow the procedure in After working inside your computer.
System fan
Removing the System fan
1. Follow the procedure in Before working inside your computer .
2. Remove the:
a. side cover
Removing and installing components
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