Question about JVC LT42P789 42 in. LCD TV

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I turn tv on the blue light comes on and the tv dont come on

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Unplug TV for 30 seconds then plug back in. Then hold down the "menu" and "Volume minus" at the side of TV followed by pressing the power button like you would normally when turning on the set. This may get it back up and running if the problem is with the main board. If this becomes a chronic issue you will need to replace the main board. .

Posted on Oct 24, 2014

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Tried it and it's back on.........Thanks

Posted on Feb 28, 2016

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