MackBook Pro, shots down by itself
I took to an Apple Certified Technician and he suggested a change of HD, so I accepted, the battery is still good.
I got the MacBook back from the ACT for the issue I describe below.
It is a MacBook Pro the model before the Retina, it suddenly turns itself off, and it is hard to turn it on again, I have to wait about 10 minutes to press the Power botton to respond and when it is starting to turn on, I get what you see in the attached photo, sometimes the bar never gets to fill up and the machine turns it self off.
I am sorry the image came upside down.
Can someone please tell me what I can do?
MacBook Pro, OS X Mountain Lion