Stuck on CD-Rom boot type screen. Don't know how to fix it. The mac is a IMac 4. Please help.
I think the OS was 10.7.5.
The mac boots up to the screen.
I tried this and didn't work. Also its not a disk of some knid, it just booted up to this.
A G4 cannot run OS X.7.5 Lion, only as far as Leopard OS X.5.