Question about Samsung HLR5067WX 50" Rear Projection HDTV

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Whirring noise at stasrt up have a pretty loud whirring noise then it calms down quite a bit but you can still hear it...cooling fan?? any way to lube it or>>>>???????

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  • azmxers Dec 20, 2007

    whinning noise on 50 inch samsung dlp tv

  • Anonymous Jan 25, 2008

    Whistling sound is continuous

  • quickdraw2 Feb 04, 2008

    We have the exact same noise problem. I don't think its the cooling fan because when set is turned off the noise stops and I believe the cooling fan is still running until unit cools off. Then the fan seems to shut off. The whirring noise sometimes is unbearable and we shut off tv.



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This is for hls and hlt but i think this is what your set is doing

Posted on Dec 05, 2007


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I too removed the fan from the housing and cleaned the fan shaft with a Qtip. Then I cleaned the magnets.
THEN I used a really light bike chain lube called Prolink to lightly lube the magnets and the fan shaft.

The thinness of the lube ensures that it won't gum up the fan shaft and if the shaft does make contact with the housing it won't make quite so much noise.

Three days now and the difference from "grinding chrun" to whirring fan is noticeable.

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2 Answers

Loud whirring. Not the fan.

The fan noise is normal on this set. The lamps are cooled via this method. Your users manual explains this issue..and it is the fan as you can see it slows down after the tv is switched off..

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