I have a 32in samsung slimfit HDTV, after playing one of my xbox 360 games, the picture on the TV seems to fade a little and when it has a dark background there are little white lines that form the shape of a hourglass. I didn't play the game for to long 2 hrs. tops. Will this go away or do I have a big problem. The HDTV is 1 year old.
