May 26, 2011 #1 A Alpha Member Joined Jul 29, 2008 Messages 31 Reaction score 0 Points 6 ...after i press alt tab again? what is the problem? this is not usual.
Jun 10, 2011 #2 G gmoneystunt101 New member Joined Jun 10, 2011 Messages 1 Reaction score 0 Points 1 try reinstalling your video drivers.