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Lg 55la6200 no display. is it the power supply. image is visible on flashlight test?

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Hi Ritche.
It can be one of two possibilities. The LED driver on the power supply board is bad or you have defective LED back lighting. I would suggest taking the set to a repair shop and have someone look at that you trust. Hope this helps.

Posted on May 16, 2017

Testimonial: "Hi Gene, Thanks for the reply. Done replacing the power board but still no lights. Would really like to try with a new set of led strips. Unfortunately, cant find anyone still selling those."

  • Gene May 23, 2017

    Hi Ritche. go to tvtechparts.com call and talk to George the owner, he may be able to help you. He is Very smart. Let me know.

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