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Tv keeps shutting down

I have unplugged tv as per manule for 2 mins.
This worked for first week,
Now it does this every 5 mins.
Any ideas or suggestions?

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  • bo414 Sep 11, 2008

    When I turn on my tv, it comes on for a few seconds then shuts off. I can not turn in on again until I have unplugged it and plugged it in again. I have to do this several times before the tv will stay on.

  • Anonymous Dec 06, 2008

    My Toshiba 14AF43 shuts itself off after 5 minutes, then again and again. After several cycles like this it will only stay on for several seconds. It is not that old, and the picture is good. Maybe it's junk now?

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  • 93 Answers

There is a problem in power supply,may the str or the regulator or the horizontal output is defective.

Posted on Feb 06, 2008

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