Thanks for replying. Not sure if I can relate that picture to an iBook? I think it is no cable problem, I switched it already, same white screen. When I take the cable there is a slight difference. So it seems the image data is not transmitted properly through the cable. I checked the connector, but it seems fine. So either it is not or it is a logicboard issue I guess? Someone here has the same, no fix though. http://discussions.apple.com/thread.jspa... Does anyone know a solution?