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My 48 inch plasma screen goes black whenever something im watching goes bright, like a white flash on a show will make the screen go black and audio still on. turn the t.v. off then on and it works again till another bright flash. anyone know why?

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The internal fan can fail.

Before you invest money call on a TV repair man,place a small fan near the power supply. (within 3 inch from the power cord or the nearest vent from the power cord)

This will keep the power supply cool and keep the therm protection circuit from tripping,

When you has time,inspect the internal fan for movement.

Posted on Jul 11, 2010

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