1 Reply Latest reply: Mar 29, 2013 7:21 AM by mende1
wilfredfromdearborn Level 1 Level 1 (0 points)

I need to format my HD because of random lock-ups and reinstall OS-X Lion. I don't remember which key to hold down while I press the start button.


iMac, Mac OS X (10.7.5), Startup from OS-X Lion Flash Disk