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My samsung 42'' lcd tv will stay on for 30-40 minutes and then shut off, 15-20 minutes later i can turn it back on a while, later it will shut down again. Could it be that something is getting hot and then cooling down?

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Yes. It is definately something Heating and cooling.

It may simply be a loose connection, but it may be a failed component.

Service is required

Posted on Jun 23, 2009

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