0 Replies Latest reply: Oct 23, 2012 3:41 AM by ZubairMuhammad
ZubairMuhammad Level 1 (0 points)

I have macbook pro 15" mid 2012, i am trying to run the hardware test it loads but as i presses test the macbook freezes, it even did not responds to the the STOP , RESTART or Shudtdown buttons then. I have to manully press the power button to shutdown the macbook then.. Note: i did NOT made any hardware or ram change, however once i have performed this test after buying and completed successfully. 

I have install all the updates but still its not working .. Thanks , It will be great to hear

MacBook Pro (15-inch, Mid 2012), Mac OS X (10.7.5)