People throw out usable electronics all the time at my university and I found this 32" LCD in there the other day. When I first powered it up, the screen had some odd vertical/horizontal green lines and the display would have random patterns and colors. Later on I powered it up again and it was...

Hi, I just recently had my Samsung TV start doing this weird red thing, where it seems like pure black is now red instead. Pictures: It's on all inputs and nothing seems to help. I did try flashing the firmware, just on a whim. It didn't help any more than I thought it would. Any help...