1 Reply Latest reply: Dec 28, 2012 5:53 AM by BGreg
Paul Cooney 6 Level 1 (0 points)

Hi there.


When I power on the mark book I get the welcome chime but the screen just has a black And grey flicker and I can see nothing o on the screen at all.

Is there a way I can re boot the screen ?

MacBook Pro, iOS 6.0.2