Question about Samsung HLR5667W 56" Rear Projection HDTV

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Loud humming like noise when TV is on

Our Samsung DLP TV, model#HLR5667 is about 4 1/2 yrs old. We have just replaced the lamp as the picture would go out after the TV was on a few minutes. The new lamp seemed AOK until yesterday...we had installed the lamp about 2 wks ago. Yesterday the TV started to make a loud, quite loud, humming noise when it is on. The picture is still fine, but the noise is awful. It doesn't sound like the noise is coming from the fan, but does sound like it is coming from the lamp. Can this be? Do you think the lamp is defective? We purchased it in the housing so that installation would be easy and we wouldn't have to handle the lamp. Thank you.

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  • cusson147 Jul 08, 2010

    more like a buzzing noise than a humming noise. Could it be the fan or the color wheel?

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  • 62 Answers

You have a bad colour wheel

Posted on Jul 08, 2010

  • cusson147 Jul 10, 2010

    now the TV won't turn on at all...I have two flashing green lights and a row of red lights (to tell me the TV isn't on)...still think it is the color wheel?

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