Lg oled won't power on. the standby light is on. Solved
when I power it on I hear click noise and nothing. I did some research and bought the a the same power supply board and main board. It still does the same thing.Could it be the T-con board?
Update (03/13/2018)
yes lg oled55b7a
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13 Comments
Hi.
I got the same problem.
Lg oled 55eg910v
Thank you.
by Dan G
I change the main board and the t- con and still had the same problem.
by kerry
Dan G and @ballhead could be the power board as well as a few othre things. You would have to take the back of and take a look at the boards. Check for obvious damage and you may need to measure some of the voltages on your power board etc.
by oldturkey03
On powerboard got only 3.5v on 2pins in the cable between power board and main board.
by Dan G
display is shorted! you can change all boards and still wont turn on!
by claudiobeja
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