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Tv turns on with sound, no picture.

Tv turns on with sound, no picture.

Tv was working this morning, came home this afternoon, no picture. It powers on with sound, screen is black. TV is 4 years old, RCA model LED55TC55R120Q. Took a picture of the power supply.

ANSWERS:

"sweetpeat23  could be a power supply issue, a T-con board issue as well as a main board or panel issue. You will have to do some preliminary checks. Turn the TV on and make sure that you have an audio. In a darkened room, point a flashlight beam at an angle against the screen. See if you can make out silhouettes etc. If so, it’s your backlight. Time to check the main board and the power board. If those are okay, it’s your backlight array. If nothing shows, check to see if you have an onboard meny displaying. If so then it is your T-con board. If nothing shows it could be your main board.

As you see, there are plenty of things to check. It is not always a clear cut situation. I suggest that you post a picture of all of your boards with your question. That way we can see what you see. You will need at least a multimeter to check fursther."

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