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No picture or sound on Mangnavox 51mp392H

I've got a Mangnavox 51mp392H that's about 6 years old. Suddenly, I can no longer get a picture or sound. I've tried accessing cable and my DVD player. Nothing seems to work. Any suggestions? Thanks!

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  • just1jerry Jul 17, 2009

    UPDATE: I should have specified that there is a LED on the front of the TV that lights up when you power on. That is the only way I can tell that it is in fact "on" but there is no picture or sound. If it were a power supply problem, would that LED even come on? Any other ideas? Thanks!

  • just1jerry Jul 17, 2009

    UPDATE: I should have mentioned that there is an LED indicator on the front of the TV that does light up when I press power, but I still don't get a pic or sound. Would the LED even work if it were a power supply problem? Any other ideas?

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Check the power supply for loose solder

Posted on Jul 17, 2009

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