Hi all Picked up a dirt cheap ibook G3 600MHZ and have been playing around with it. It only has a 60gB HDD and 256MB or ram but the battery seems to work fine. Now, the issue I have is when I tilt it on occasion while moving it the screen goes black. It comes back to life after some keyboard strokes but seems to be completely random. Any ideas what is causing this behavior? I have all the power settings not letting the hdd go to sleep or the screen to dim or shut off.