Using windows now screen black and cannot see or do anything
My computer was working correctly and I was using it in Windows mode. On changing back to the mac system, I accidentally hit top left-hand corner of the screen with the curser. The screen went all white. I turned off the machine and a little while longer I tried tuning it back on. The screen is black and nothing happens. Although the computer computer is turned on and you can hear the fan and motor running
Cette question est-elle utile ?