Hi there, I have a 2004 iBook G4 that I have been using at home for a couple of years. I have never had any problems but the screen just went black on me. In the right light I can still make out whats on the screen so I know all the harddrive etc is ok. Its only the screen. I have tried turning up the brightness but it does me no good. Is my computer f-cked? My warrenty has expired so I'm worried its going to cost more than the price of a new computer to fix. Any help would be really appreciated.