Tv will not power up, came on a couple of times trying at different times, I checked power supply and seems to be good. I did the test on the small logic or control board I jumpered two small ext auto gen connections and I have a beautiful picture of test patterns. Would I now assume the main board is bad, if so what goes bad on it. Or can this be another board.
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Re: LG 50PA4500 wont power on , cOame on once or twice
Replaced c802 cap about 6 months ago and could still not get tv to come on. low and behold i pulled it out of storage tonight and fired the first time. tv looks great and been playing 30 min. i am scared to turn it off, all along i thought i have a main board problem but maybe just power supply and tv had to reset or something over time
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