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RE: Repairing Power Source Failure and Image, Tv 26 "

in Proof of Brainlast year

I am facing the same issue on my samsung 40 in LED TV. I wish to find a competent mechanic to resolve my issue.

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oh my friend what a problem your tv presents. Let's see if we reach a diagnosis together

It is showing black screen on switching on. I bought it to mechanic for repair. He diagnosed that it may be due to card issue or backlit issue. Thanks for showing your concern. Stay blessed @rubenmedina182

usually 40 led TVs burn out their lighting LEDs and replacing them is a delicate process but not that difficult. just be subtle to remove the screen and check that the LEDs are in good condition. This in case it is heard but not seen. But if it is completely black you have to check your main card. There is also the possibility of the Tcom card not turning on the led lamps. Well there are so many things that are presented in electronics. If I were near you, I would be happy to help you. Greetings and many blessings for you too.

Thanks for your valuable input and guidance. Stay blessed.

but you turn it on and it can't be heard? or simply goes black and does nothing!

It goes black and does nothing.

your failure friend is complicated. take it to a trusted technician. Some solder on the video chip may be cold.