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Vizio Tv Screen Goes Black Randomly

how to fix vizio tv black screen of death,cause of the vizio tv black screen . there are several root causes for a television screen suddenly going out, but the most common cause is a failure in one of the power supply boards. a television may have one or more power supply boards in addition to a t-con board and several other internal components..no video / no picture / black screen - vizio,reconnect the power cord, and power on the television. 3. press and hold the 'mute' button on your remote for 5 seconds to ensure your screen isn't muted. some vizio tv's have a 'mute screen' feature to turn off the screen if you are streaming an audio application (pandora, spotify, etc).solved: screen randomly goes black, then comes back,my 42' vizio is now 2 years old. i use it as a combo yv, computer monitor and roku streamer. the screen went black and the tv restarted exactly one hour after i turned it on each day. i experimented; found if i left the electrical source on all night, the effect did not occur. mine is plugged into a battery-operated ups, which i turn off each night..tv screen goes black randomly - power light still on,if the issue of the tv showing a black screen randomly is still not resolved, you can try to claim warranty service or fix the tv yourself. in many instances this issue is caused by a bad driver board, leds, or possibly a faulty t-con board in the tv..

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