Question about Samsung LN-S4051D 40 in. LCD Television

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Samsung 40" 1080P power flux

My 40" Samsung screen goes through the motion of power cycling down but then recovers. The power light never goes out, but the screen goes completely black. It will do this once every 20 to 30 minutes. Power strip appears to be in good condition. TV is 13 months old. Thanks

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Try to replace the Power Supply board first.

Posted on Feb 01, 2008

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