Opening the Computer
Warning: Always turn off your computer before opening it to avoid damaging its internal components.
1Place your computer on a clean, flat surface.
2Shut down your computer, remove the battery from the expansion bay, and disconnect the power adapter, modem, and any other cables connected to the computer.
Warning: The internal components of your PowerBook may be hot. If you have been using your PowerBook, wait 30 minutes after shutting down your computer to let the internal components cool down before continuing.
PowerBook (FireWire) Memory (RAM) - 3