Question about Samsung LN-R408D 40 in. LCD HDTV

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SamsungHLN507W Making loud buzzing

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This could be your Color Wheel.

I would recommend having an authorized service center come out and check your TV.

Check out TVRepairMan.com for listings in your area.

Posted on Jul 25, 2009

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If the set is under warranty, call for warranty service. Out of warranty service is expensive for these TV sets.

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