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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?
yes lg oled55b7a
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Rep: 37
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I replaced my t con board fix my issue.
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@rekka not sure what you are referring to by "LG oled". I suppose you are inquiring about a TV. We would need to get the proper make and model number to try and help you out. You most likely have not much left to buy other than the T-con board. Not turning on is very seldom (I've never seen it) a t-con board issue. So give us a better idea of make and model and let's see if we can figure this out.
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I'm having the same issue with my OLED 65" TV. Only 6 mos old. Intermittent spontaneous powering down for the last 3 days. Now it won't turn on at all. I've tried resetting - nothing works. Checked all the connections. I'm going to schedule it for warranty repair thru LG. Disappointing! Sorry I didn't have an answer.....
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Same problem, ours is just past the return period. A few weeks ago it started occasionally looking like it was powering down and then screen came right back on, and took a few tries before it stayed off. Now happens almost every time, and last night wouldn't turn on at all.
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13 Commenti
Hi.
I got the same problem.
Lg oled 55eg910v
Thank you.
da Dan G
I change the main board and the t- con and still had the same problem.
da 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.
da oldturkey03
On powerboard got only 3.5v on 2pins in the cable between power board and main board.
da Dan G
display is shorted! you can change all boards and still wont turn on!
da claudiobeja
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