Why does my MacBook not boot?
My black MacBook core duo 2.0 doesn't boot. I got it with a broken top case, which I replaced with a new one (i.e. the panel containing the power button, track pad and keyboard). This all seemed to go well. Now when I press the power button, I hear the SuperDrive spin up, but otherwise nothing happens. The computer contains two memory boards, and I tried booting with each one removed - no luck there.
Could it be due to the SuperDrive? Sometimes when I power on the machine it makes the normal spinning sound, but sometimes it makes a weird sound, as if it got stuck (there's no disc inside).