I have a 2004 Samsung 27" flatscreen widescreen 1080i CRT TV that isnt turning on and is making a high-pitched squeal when off. Quick internet research points to a bad color wheel, but I'm not sure what is wrong with it. Had a great picture and worked fine before it decided to poop. Free to a good or bad home for parts, repair or death squad target. Will not deliver (unless I'm coming to your place to shoot it) or hold for long.