My MacBookPro has a white screen with a grey file folder in the center of the screen with a white question mark blinking in it. What does this mean? And how can I get my computer back up and running normal?
My MacBookPro has a white screen with a grey file folder in the center of the screen with a white question mark blinking in it. What does this mean? And how can I get my computer back up and running normal?
MacBook Pro, iOS 8.1.3
