
Alienware 17 R4 Service Manual
Procedure
- Peel the tape that secures the I/O-board cable to the I/O board.
- Open the latch and disconnect the I/O-board cable from the I/O board.
- Remove the two screws (M2.5x5) that secure the I/O board to the palm-rest assembly.
- Turn the
I/O board over.

- Disconnect the subwoofer cable.
- Lift the I/O board off the palm-rest assembly.

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