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LG 47LB5900 - flashing blinking screen    
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Joined: 12 Jul 2016
Posts: 1
Location: Greenville, SC

PostPosted: Tue Jul 12, 2016 12:31 pm    Post subject: LG 47LB5900 - flashing blinking screen Reply with quote

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!

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