Question about TCL 48 LED HDTV 1080p 120Hz Slim

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TV will blink off about every minute-goes to black screen for about 2 seconds, then back on. This starts up after about 30 minutes of operation and will continue. The tv is about two years old. Any id

TV will blink off about every minute-goes to black screen for about 2 seconds, then back on. This starts up after about 30 minutes of operation and will continue. The tv is about two years old. Any ideas as to why or how to repair?

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Could be a heat problem, try cleaning it, vacuum all vents, try to get as much dust and dirt out of the vent areas as you can. Make sure the vents are not being blocked.

Posted on Nov 08, 2014

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