It seems as though it takes awhile to warm up and on differnt intakes the screeching sound varrys but on the one i need it on it makes a horible screeching noise and is very loud and annoying also it flickers in and out of picture.
after loosing power during a storm our TV now has a very loud anyoying high pitch sound that comes...
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after loosing power during a storm our TV now has a very loud anyoying high pitch sound that comes on when we try to watch tv. help please. this tv is only 2 years old.