Can corrupted MacBook1,1 graphics be fixed? Can the graphics on this 2008 MacBook1,1 be fixed? I believe the OS version is Leopard with all Leopard updates installed. Everything looks fine through entering your password at the login screen, then the wallpaper appears, and the mouse, but all the graphics are corrupted after that, like so:


It is very hot here right now, could this be overheating damage? I tried resetting PRAM/NVRAM, next I will try some kind of restore with the Leopard DVD...
I would try erasing the Mac and reinstalling the OS