Question about Sanyo DP42746 42 in. Plasma Television

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Tv will not knock off or come on,keeps tapping

The tv keeps making a tapping sound whether it is on or off.there is no picture so do not know if it is on or off

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Sounds like you have some bad capacitors that will need to be replaced ... if you are not qualified to do it yourself and the TV is not a high end unit, your best bet is a new TV. As far as knowing if it is on or off ... unplug it, wait a few seconds and plug it back .... most TVs will be in the off mode when you first plug them in. So then you will know it's off.

Posted on Nov 25, 2013

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Posted on Jan 02, 2017

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