1 Reply Latest reply: Nov 22, 2012 2:01 AM by Blanika
vetderm Level 1 Level 1 (0 points)

My Mac Book Pro showed a flashing file. I tried to go to the startup manager but if I press the start button and the option (ALT) key, I still only get a white screen. Instead of the flashing file I have now the mouse arrow. What to do?


MacBook Pro (13-inch Mid 2010)