Steps
1. Place the fan and heat-sink assembly on the system board and align the screw holes on the fan and heat-sink assembly with
the screw holes on the system board.
2. Replace the six screws (M2x4) that secure the fan and heat-sink assembly to the system board.
3. Turn the system board over and align the screw holes on the system board with the screw holes on the palm-rest and
keyboard assembly.
Next steps
1. Install the system board.
2. Install the memory module.
3. Install the wireless card.
4. Install the solid-state drive.
5. Install the rear cover.
6. Install the battery.
7. Install the base cover.
8. Follow the procedure in After working inside your computer.
USB board
Removing the USB board
Prerequisites
1. Follow the procedure in Before working inside your computer.
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Removing and installing components