Power light comes on but no picture or sound

Was watching tv and screen went black sound stopped only sign of power is red light

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stephenbirdwell826 what exact model is your TV? Just to clarify, you have no sound and no picture? The only thing that works is the power LED and it is red?

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stephenbirdwell826 , First try unplugging TV for 20 min's and press and hold power button on TV for 10 sec's to reset and plug TV in and try. If no go remove the back from TV and remove plugs/ cables reseat them to make sure all have good connection and try TV again. At any time if you start getting light blink codes, use the 2nd link to diagnose the fault.

Could be possible power supply board issue, remove the back off of TV and look for any evidence of a power surge, bulged capacitor, hot/burn marks, etc., replace parts on the board or replace board found with defective parts. Check out the 1st link below for more info. on diagnosing a TV with this type of issue. If not comfortable working on the TV, have a good local TV repairman have a look, diagnose and estimate repair. Good luck.

I hope this helped you out, if so let me know by pressing the helpful button.

https://www.youtube.com/watch?v=iHBIiRxh...

http://www.brainchamber.com/2016/03/23/p...

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Try unplugging the TV and then plugging it back in. And see if the power light blinks at you. If blinking, are they blinking after plugging it in, or after you turn it on, and how many blinks? This will help troubleshooting the problem. Other useful information would be model number.

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It continues to blink

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