Question about Samsung HLR5688W 56" Rear Projection HDTV

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Samsung HLR6768WX DLP TV

My samsung HLR6768WX DLP TV makes umming noise when turn on.

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That humming sound is a sign that your color wheel is becoming or already is defective. If you don't replace it you might even lose picture in the future since it's part of the light engine system

Posted on Jun 30, 2009

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TV lamp has been replaced, still won't come on, no picture. When turned on, I can see a blue, kind of sparking light and noise starts and does this about three times. TV powers down and does this again....


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How do I fix loud humming noise in my DLP HLP4663W 42 IN Samsung TV?


I would start by checking all the cooling fans to see if one is dirty or possibly failing.

Aug 30, 2015 | Samsung HLP4663W 46-Inch Widescreen DLP...

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My first gen samsung dlp tv makes noise from back and will not turn.when it happened it was going in and out of color


Tv have a colors wheel.Colors fade in and out or flashes black and white within the picture.The tv making humming or loud motor noises the colors wheel is dying and not spinning correctly in it motor anymore.The tv must have it colors wheel replace,will solved this problems.

Jan 01, 2011 | Samsung DLP HL-P5663W 56" TV

1 Answer

I have a samsung dlp model hlr4667wax, when first turned on it makes a whistling noise then a buzzing noise any suggestions?


It could be you color wheel try to go bad, however when it does you will lose the picture. If you can repair or fix a computer you can change your color wheel if it goes. Cost Appox $100 you can search by your TV model #

Good Luck!

Oct 10, 2010 | Samsung DLP HL-P5663W 56" TV

1 Answer

Samsung hlr5078wx DLP tv. rumbling noise and shaky picture


This is a color wheel problem.
I would recommend to use professional help because you can make more damage to the optical engine. Not to mention index delay have to be re-adjusted in special service menu after repair is complete.
Regards.
Russ.

Jul 23, 2010 | Samsung HL-R5078W 50" HDTV

1 Answer

Samsung DLP making noise and is picture out


Lamp probably went out. Refer to your manual regarding lamp replacement.

May 16, 2010 | Samsung DLP HL-P5663W 56" TV

1 Answer

Samsung HLN5065 DLP TV - Turns on, have low quality picture


you have a bad color wheel replace it yourself its easy part is 95.00 plus s/h

May 26, 2009 | Samsung HLN5065W 50" Rear Projection...

1 Answer

Noise from Samsung rear projection DLP HD TV.


this noise is an indication of a bad color wheel. aa dlp uses a mechanical motor to spin a coloered segment disk. this turn the white light of the lamp into your colors of pictures. Now anything that moves will eventally break. the flickering is also an indication of a color wheel going bad. eventally this will cause the set to shut down. Color wheels can be replaced. i dont know your model so i am not sure of the exact replacement procedure. at my shop we charge average 250 for such a repair

Oct 31, 2008 | Samsung HLN5065W 50" Rear Projection...

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