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PowerBook G4 (12-inch) Take Apart - 107
Bluetooth
• Modem
• DC-to-DC board
• Heatsink with fan
• Inner frame (with RJ11 board attached)
• Logic board
• Optical drive
Procedure
Warning: The subwoofer, located to the left of the Bluetooth board, is a sensitive device.
Avoid touching the subwoofer as you perform this procedure.
Warning: To avoid excessive pressure on the Bluetooth board, hold the edge of the board
in place as you perform this procedure.
1. If tape covers part of the board, hold the board in place as you remove the tape.
2. Use a black stick to disconnect the 4-pin connector from the board.
3. Holding the Bluetooth cable connector, pull it straight up to disconnect it.
4. Remove the screw from the Bluetooth board.
5. Remove the Bluetooth board from the bottom case.
6. Install the replacement Bluetooth, and reassemble and test the computer.