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TV simply won't turn on

I've checked all the usual suspects. One night it was working (on and off) and the next morning I turn it on and get a signal that says it will power off in 4 minutes.

Can't get it to come back on.

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  • lou_brancacc Jan 12, 2009

    Not too much more I can add. It was working perfectly the previous night. In the morning I grabbed the remote to click it on and it came on but it was just a gray screen, then a note popped up saying it was going to automatically power off. It did and it didn' come back on. Tried turning it on both with the remote and then on the back of the set nothing. I did call the cable company to see if it was their issue. They came out and checked it. It wasn't. The cable was working fine. I don't know much about TV's but maybe a loose connection on a relay switch or something loos in the power supply circuit? If so, can I fix myself. The TV repair guy wants $95 just to come out and look!

  • Anonymous May 17, 2009

    The TV will not turn on. There were no power surges.
    We took it apart and checked the switch with the power on and it came on at that time. A few days later it would not turn on.


  • roberto serbin May 11, 2010

    Exactly how was it working on and off

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I would take the back of the cover off. Then I would just blow every bit of the dust and lint that is in there. From your description it is difficult to tell what the problem is electronically. But it is a good bet that it just needs a good blowing out and cleaning on the circuit boards because the lint and dust with the moisture during the year become conductive and emit small electrostatic charges. The service man he would check that first anyway. do that part yourself. God bless

Posted on Jan 12, 2009

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