3.Replace the battery. (Figure 7)
Important: Make sure that the battery locks securely into place and that the battery latch is slid all the way into the locked position.
Figure 7
4.Turn the computer over. Look at the optical drive slot to make sure that the case is properly secured. If a gap exists below the slot, gently pull the bottom of the optical drive slot toward you until it clicks into place and the gap is removed. (Figure 8)
Figure 8
5.Reconnect the power cord and any other cables that were connected, and restart your computer.
Warning: Never turn on your computer unless all of its internal and external parts are in place and it is closed. Operating the computer when it is open or missing parts can damage your computer or cause injury.
PowerBook G4 (1GHz/867MHz) Bottom Case - 5