User Guide

PowerBook G4 Top Case - 3
3. Before installing the replacement top case, make sure it includes the following:
• Fan (heatstaked to top case)
• Speaker set and cables
• Door at back panel
• Mesh liner at ports
• Inner clutch mounts (two)
• Power button and board (heatstaked to top case)
• AirPort antenna cable
• Trackpad assembly with board and cable
4. Important: Make sure you transfer the original serial number label from the old top
case to the serial number panel on the replacement top case. You can use a black
stick to carefully peel up a corner of the label. Then peel off the label completely and
apply it to the serial number panel. Make sure that the label lies completely flat so it
does not interfere with the battery compartment.
5. Install the replacement top case, and reassemble and test the computer.
Fan
Speaker
DoorLiner
Clutch Mount
Power Button
AirPort
Trackpad
Serial Number Panel
Antenna Cable