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Crumbtrail TV Forums: TV Equipment: TV Repair Forum:
lg 60LB7100-UT Turns on, has sound, THEN led Turns off.

 

 


dannyboy2042
New User

Jun 18, 2017, 3:25 PM

Post #1 of 2 (1468 views)
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lg 60LB7100-UT Turns on, has sound, THEN led Turns off. Can't Post

60LB7100-UT Turns on, has sound, lights up 3 seconds and led off. What I have tried so far. If I hold up flashlight I see a picture.

1) Replaced POWER SUPPLY board (EAY63072701) tried 2 differnt ones.

2) Replaced LG EBT62874205 Main Board twice.(2 know working boards)

Still getting same issue. What else would cause LED's to light up then go off? I havnt replaced T-Con Board 6870C-0484A but not sure I need that considering there is a picture with a flashlight.



jts1957
Veteran


Jun 18, 2017, 4:27 PM

Post #2 of 2 (1463 views)
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Re: [dannyboy2042] lg 60LB7100-UT Turns on, has sound, THEN led Turns off. [In reply to] Can't Post

Defective LED(s) perhaps?

https://www.shopjimmy.com/...strips-12-strips.htm


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