I got the Xbox 250GB Kinect Bundle earlier this year. Recently (last couple months) we had not been using it very much except for a few of my son's DVDs. I picked up Madden 2012 and discovered an issue after several minutes of playing. The screen will develop these vertical dotted lines that appear to be either blue or green across the whole screen. I was first playing off the DVD, but then installed the game, but the same issue occurred. I even switched from HDMI to the provided VGA/Composite cable and got the same result. I have attached a picture for a better idea of what is occurring and hope someone could advise what I should do next. Is there something I can do to fix it, or should I submit a repair request?