Specifications

52 - PowerBook G4 (12-inch 1.5 GHz) Take Apart
DC-to-DC Board
4. Place a black stick just under the top edge of the board. Do not lean the black stick on
the modem board or optical drive. Disconnect the DC-to-DC board from the logic
board by prying up the DC-to-DC board and removing it from the computer assembly.
5. Install the replacement DC-to-DC board, and reassemble and test the computer.