I have a Samsung HLR5067WAX/XAA 56 inch, rear projection. Replaced lamp on it two years ago, was working fine. This morning a sudden thunderstorm blew in. When the power came back on, the cable picture looks kile green and pink plaid. The TV Guide Screen came in fine. After unplugging the set and letting it sit, I plugged it back in, the cable and DVD picture still scrambled, and it started to make a high pitched whine. Had to unplug TV from wall because the Off button would not work. What can I do to fix this?

Hi,If your tv is a dlp you might be experimenting a color wheel problem.The color wheel is a rotating disc that has a gamma of colors it spins at high rpms.The light of the lamp goes through it to create the colors on your tv.When it starts to go bad you will get color distortion ,black and white picture and sometimes you will hear humming noises.Here's the instructions to replace it http://www.fixyourdlp.com/guides/samsung/bp96-01579a.php and your part # is BP96-01103A Have a bless one!

These sets are known for this issue when the digital board goes bad. Do your on screen menus look normal? if so then i'm 99.9% sure it's the digital board.