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What causes the TV to go black and then when I touch the back it comes back on

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Loose wire or a short in a wire. Open back of TV and proceed with caution and observe the area in witch your concern may be and check for loose wires or wires that maybe split or broken also check ground wires and make sure they are tight be carefull not to ground any wires as this can damage or completely destroy your component..

Posted on Dec 13, 2014

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Posted on Jan 02, 2017

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Buddy the main cause of this types of problem can be shot circuit. if it is so then you have to go for service.

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