Hey, I bought the LG 37 about 3 months ago, and have loved it. However, on three different occasions (over the past 2 months) I have turned it on and the picture is completely distorted and there is a high pitched sound coming out of the speakers. The first time it happened, I turned off the TV and then turned it back on and it was gone. Didn't think much of it. The second time, it wouldn't go away so I called customer service and they thought it was the Dish Satellite causing it. So I unplugged both the TV and the Dish, plugged them back in and it went away. Now the 3rd time, I unplugged every dang thing connected to the TV, the dish, the wall outlets, the DVD player, CD player, Reciever, etc..... and it didn't resolve the problem. I have the repair man coming out in a couple of days. Anyone know what is causing this or have had the same thing happen? I am starting to think I got a POS, that or my luck with TV's is the worst.