PowerBook G4 (12-inch) Take Apart - 81
RJ11 Modem Board and Cable: PowerBook G4 (12-
• Top case
• Reed switch
• Hard drive
• Modem
• DC-to-DC board
• Heatsink with fan
• Inner Frame
Procedure
1. With the inner frame removed from the computer, remove the tape that secures the
RJ11 board and cable to both sides of the frame.
Replacement Note: Reapply the tape to the frame. Refer to the RJ11 cable routing
in the images below.