3 Replies Latest reply: Nov 4, 2012 12:34 PM by HUTHAIFA-ZX
HUTHAIFA-ZX Level 1 (0 points)

i bought the 15 inch macbook pro with retina display recently and it came with OS X mountain lion, my problem is that i can't access Apple hardware test (AHT) i tried holding D in startup but it didnt work and i i tried option+D but it didn't work either

MacBook Pro (Retina, Mid 2012), OS X Mountain Lion (10.8.2)