Apple G4 (12-INCH DVI) manual PowerBook G4 12-inch DVI

Replacement Warning: For the PowerBook G4 (12-inch DVI) model, make sure you reapply the transparent tape over the end of the modem so it overlaps the heatsink at the bottom of the fan, as shown.

PowerBook G4 (12-inch DVI)

4. Install the replacement modem, and reassemble and test the computer.

44 - PowerBook G4 (12-inch) Take Apart Modem