Steps
1. Slide the I/O board into the slot on the palm-rest and keyboard assembly.
2. Align the screw holes on the I/O board with the screw holes on the palm-rest and keyboard assembly.
3. Replace the two (M2x4) screws that secure the I/O board to the palm-rest and keyboard assembly.
4. Connect the power button with fingerprint reader cable into the connector on the I/O board and close the latch to secure
the cable.
5. Connect the power button cable to the I/O board.
6. Connect the I/O-board cable to the I/O board and close the latch to secure the cable.
7. Adhere the tape that secures the I/O-board cable to the I/O board.
8. Adhere the adhesive tape that secures the I/O board to the palm-rest and keyboard assembly.
Next steps
1. Install the GPU fan.
2. Install the base cover.
3. Exit Service Mode.
4. Follow the procedure in After working inside your computer.
Speakers
Removing the speakers
Prerequisites
1. Follow the procedure in Before working inside your computer.
2. Enter Service Mode.
3. Remove the base cover.
4. Remove the battery.
5. Remove the system board.
Removing and installing components
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