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Have a LG 55lb5900 That will not power on. I have unplugged for 10min and still will not power on. Red light stays solid and does not blink.
not sure where some of these are located to test. Can’t I just buy a power board instead of testing each one?
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kyle johnson could be power board or main board issue. We would need you to check some voltages on your power board to get a better idea. It sounds like your power board supplies the standby voltage to your main board but then it stops. Follow the flowchart for your TV
Once you remove the back cover post some good pictures of your boards with your QUESTION. That way we can see what you see.
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Thanks!! Do you have a way to get me a clearer picture of the volt testing? It’s to blurry to read does it show you how to find the volts for each? My email is kjessj86@aol.com if easier to get me a picture
@ kyle johnson
Click on the image of the flowchart.
This enlarges it and makes it easier to read.
I posted pictures above. can I just purchase a new power board verses trying to replace individual parts
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Hi,
Just verifying that it won't turn on by using the Power On button on the TV or the power button on the remote control, is this correct?
из jayeff
Correct. When pressed, the tv will not turn on nor will the red light flash. It stays solid
из kyle johnson