I have a Hitachi Ultravision 50VS810. I bought it about 3 years ago. Sunday it started acting up. I get either green or blue (6" x 6" squares maybe) grid that pops up on my screen for a few seconds then goes away. Then the TV goes dim/dark (but i still have an image) for a few seconds and then goes back to normal. It will do it a few time ever couple minutes, then stop. Whats wrong with this thing? Hitachi doesn't even seem to know! They dont seem to think its the lamp. Can someone help?!!!
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12/2/08 at 12:18pm