Steps
1. Place the heat-sink on the system board.
2. Align the screw holes on the heat-sink and fan assembly with the screw holes on the system board.
3. Replace the four screws (M2x4) that secure the system fan to the system board.
4. In reverse sequential order (as indicated on the heat-sink), tighten the four captive screws that secure the heat-sink and fan
assembly to the system board.
5. Connect the system fan cable to the connector on 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.
CAUTION:
Removing the coin-cell battery resets the BIOS setup program's settings to default. It is
recommended that you note the BIOS setup program's settings before removing the coin-cell battery.
2. Remove the base cover.
About this task
The following image indicates the location of the coin-cell battery and provides a visual representation of the removal procedure.
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Removing and installing components