MacBook Pro (15-inch, Late 2011) It turns on for less than 60 sec thens shutsoff by itself, it won't load to recovery hd partition, won't load to mac OS already replaced MLB, problem still persist.. please help thanks in advance
MacBook Pro (15-inch, Late 2011) It turns on for less than 60 sec thens shutsoff by itself, it won't load to recovery hd partition, won't load to mac OS and already replaced with new MLB, but the problem still persist.. able to run ASD EFI but ASD OS wont work.please help thanks in advance
MacBook Pro, Mac OS X (10.7.4), MacBook Pro (15-inch, Late 2011)