2 Replies Latest reply: Apr 30, 2012 12:16 AM by Siboba
Siboba Level 1 Level 1 (0 points)

Guys please help? My MacBook Pro won't start up. I have tried the resetting Mac's PRAM and NVRAM procedure with no success. All I see is just the black or grey screen although I hear the drive running.

MacBook Pro, Mac OS X (10.7.3)