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Humming from back of tv, color distortion

The color on the screen is distorted and there is a loud humming noise coming from the back of my television

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Sounds like the color wheel. Do you have a DLP TV?

Posted on Apr 22, 2009

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Posted on Jan 02, 2017

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Feb 08, 2016 | Televison & Video

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I have a WD 65738. While viewing a program, the color becomes distorted, along with a humming sound. Status light stays green.


Hello, it sounds like your color wheel is going bad. the humming noise is usually the bearing in it going bad and it starts to distort the image and finally it will shut the set down because it is malfunctioning......tks

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Loud humming sound on with a purplish and pinkish screen on my 50 inch dlp samsung, 5 yrs old.


Hi,sounds like you might be experimenting a color wheel problem.The color wheel is a rotating disc that has a gamma of colors it spins at high rpms.The light of the lamp goes through it to create the colors on your tv.When it starts to go bad you will get color distortion ,black and white picture and sometimes you will hear humming noises.Your part # is BP96-00250A You can find it here http://www.discount-merchant.com/Samsung-BP96-00250A-ColorWheel-Assembly-p/bp96-00250a-color-wheel.htm?Click=48173 and here's the instructions to replace it : http://www.fixyourdlp.com/guides/samsung/bp96-01579a.php Have a bless one!

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Hi,If your tv is a dlp you might be experimenting a color wheel problem.The color wheel is a rotating disc that has a gamma of colors it spins at high rpms.The light of the lamp goes through it to create the colors on your tv.When it starts to go bad you will get color distortion ,black and white picture and sometimes you will hear humming ,grinding,buzzing noises.

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Hi,If your tv is a dlp you might be experimenting a color wheel problem.The color wheel is a rotating disc that has a gamma of colors it spins at high rpms.The light of the lamp goes through it to create the colors on your tv.When it starts to go bad you will get color distortion ,black and white picture and sometimes you will hear humming noises.

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Your set does not have a Color wheel , Your color is Projected thru Light Engine.

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You most likely need to have the color wheel replaced,its a common problem with the samsung DLP sets.

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you will be able to fix it. the sound you heard was a color wheel.. the part number is bp96-00674a

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Color wheel bearing can make the noise you describe, and that will also cause color distortions.

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