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Crumbtrail TV Forums: TV Equipment: TV Repair Forum:
LG 47LB5900 flashing blinking screen

 

 


atay87
New User

Jul 12, 2016, 4:42 PM

Post #1 of 1 (3252 views)
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LG 47LB5900 flashing blinking screen Can't Post

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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