Question about Samsung HL-R5668W 56" HDTV

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Our samsung hlr5668wx xaa keeps powering off. Sometimes it stays on for an hour and turns off and sometimes 5 min. Is it overheating? Need a new lamp? We replaced the lamp and color wheel 10 months ago.

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Replace your Lamp 1-800-628-1118

Posted on Aug 20, 2010

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