I've seen several posts about this, but no definitive solution. My MU6300 has developed an issue with vertical shadows through the picture. Particularly on solid colored backgrounds. Before that however, I first noticed a shadowy spot slightly to the left of the center of the screen and about 12 inches from the frame. That is noticible at nearly all times. It almost looks like it needs to be de-gauzed like an old school CRT monitor. How can I fix this? The TV is less than 2 years old. I've never had this kind of problem with a samsung TV before.
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