My 1 GHz DC board had two Phillips, one on the far left and one next to the Z10B label.
Oops! I hit the wrong button. I did not mean to "Flag as inappropriate".
Quote from drscole:
Went pretty smoothly as described. I used an egg crate marked for each step where screws were removed to keep them all sorted out (OCD vs. old age). Only other tip was that in step #5 the rings and screws at the corners of the back seemed to be integrated and came out together, the rubber feet came up by pulling from the side - didn't really require a thumb tack. Otherwise, having the right tools (described) made it a snap.
The egg crate is a good idea. I use a piece of cardboard and I label each step and layout the screws visually as I pulled them out.
My 1 GHz iBook G4 only had the two 7.5 mm Phillips on the right and the two 3 mm Phillips above the battery compartment.
The front of the foil cover has a lip divided into four separate tabs. Use a blade to loosen each as they can be easily bent.