A SERVICE OF

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34 - PowerBook G4 (12-inch) Take Apart
Reed Switch Board and Cable: PowerBook G4 (12-
Procedure
1. Remove the screw from the reed switch board.
Warning: When replacing the board, make sure you use the same screw. A longer
screw could scratch the optical media.
2. Tilt the board up and away from the tab at the battery area.
3. Lift up the tape from the corner of the optical drive, if provided.
4. Disconnect the 3-pin connector from CN4 at the DC-to-DC board.
5. Install the replacement reed switch board and cable, and reassemble and test the
computer.