Checkerboard displayed when playing DVD on apple tv
Checkerboard displayed when playing back videos on Macbook Pro running OS 10.8.2 via apple TV, Itunes 10 and 4 GB of memory.
Audio plays, but video displays as gray and white checkerboard, when entering full screen the video can be seen for a brief moment then reverts back to checkerboard.
MacBook Pro, OS X Mountain Lion (10.8.2)