1-3 of 3 Answers
Check your video cables, I have had an hdmi cable go bad and do the same exact thing
Sorry, there was a problem. Please try again later.This happened after about 2.5 year with my LG led tv. We could not fix the problem for much less than the price of a new tv. So sorry.
Sorry, there was a problem. Please try again later.Sound board is bad. Had mines replace about $180.00
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