073-0600 Rev. D

PowerBook G4 / PowerBook G4 (Gigabit Ethernet)
Bottom Case

Replacement Instructions

Follow the instructions in this sheet carefully. Failure to follow these instructions could
damage your equipment and void its warranty.
Note:
Written and video instructions covering customer-installable parts are available at
http://www.info.apple.com/installparts/.
Warning: Sharp edges can exist inside your computer and on any parts being
removed or installed. Use caution to avoid injury. Keep small parts away from
children.
Tools Required
Soft towel or cloth, larger than the PowerBook
PowerBook G4: #1 Phillips screwdriver
PowerBook G4 (Gigabit Ethernet):Torx T8 screwdriver (provided with bottom case)
Removing the Bottom Case
Warning: Always shut down your computer before opening it to avoid damaging its
internal components or causing injury. After you shut down the computer, the
internal components can be very hot. Let the computer cool down before
continuing.
1. Place your computer on a clean, flat surface.
2. Shut down your computer and wait thirty minutes before continuing.
3. Disconnect the power cord and any other cables connected to the computer.