User Guide

PowerBook G4 Rib Frame and Heat Exchanger - 2
Procedure
1. With the computer on a soft cloth, remove the four identical screws from the top case.
2. To protect the display from scratches, place a sheet of paper between the display face
and the top case. (Make sure the paper does not block the computer latch.) Close the
computer
3. Open the I/O door, and remove the four identical Torx T6 screws.
4. Turn over the computer, and remove the four identical black screws.
Note: You might need to move aside the AirPort antenna cable to reach one of the
screws.