I did not say it goes dark. I said it goes a funky smoky-gray color, like it's having a video card malfunction when in tries to darken the screen while playing a DVD. I still have it monkey-rigged by putting the screen saver on high priority and setting the wait time longer than the longest DVD I own (about 3.75 hours), but I'm still trying to find a permanent fix. Or a better screen saver.