Ok so I recently aquired an iBook G4 12 inch from a friend. The problem is that it gets stuck on the white loading screen indefinitely. Is this a hardware or a software issue? My guess is that it is the OS that has the problem. By the way. I know none of the specs on this other than screen size. It is currently in the possession of my brother so I'll get it back in a couple of days. I have no clue what he is doing with it.