Apple G4 manual Rib Frame and Heat Exchanger, Tools

PowerBook G4 (1GHz/867MHz)

Rib Frame and Heat Exchanger

Replacement Instructions

The following instructions explain how to replace the rib frame and the heat exchanger in the PowerBook G4 (1GHz/867MHz) computer.

Warning: Make sure you carefully follow these instructions, especially when working near cables that attach to the display module. If any of the cables are damaged, the entire display module must be replaced.

Tools

•Black stick (nylon probe tool 922-5065) or other ESD-safe, non-marring tool

•Torx T8 screwdriver

•Torx T6 screwdriver

Preliminary Steps

Before you begin, remove the following:

•Battery

•Keyboard

Remove the following in step 2:

•Bottom case

•Hard drive

•Optical drive

•Logic board

•PC card cage

•Secondary fan

© 2002 Apple Computer, Inc. All rights reserved.