atay87
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Jul 12, 2016, 4:42 PM
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LG 47LB5900 flashing blinking screen
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I got a LG 47LB5900-UV that my neighbors were going to throw away. It comes on fine but then the screen will go blank and flash the picture about once a second. Then it will be fine for a minute and the start doing it again. I checked the capacitors on the power board and the are not bulging at all. Here is a link to a Youtube video of the problem. Time stamps are in the description. Thanks! https://www.youtube.com/watch?v=nLi-4LbKkVc
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