Hi all, I just got a call from my sister and she told me her iBook has just died. It is a Rev A iBook G4 1 GHz 14" running 10.3.9 and basically what is happening is it is powering up, doing the start up chime, then sitting at a grey screen then nothing, I haven't had a chance to look at it and was just wondering if any of you might point me in a direction to look, the notebook has AppleCare so she can take it back to Apple if she needs too. It was working perfectly yesterday and this just happened today when she powered it on. Any help would be well received. Cheers all!