Question about Samsung HLP5674W 56" Rear Projection HDTV-Ready Television

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I'm experiencing a loud buzzing (fan?) sound that just started recently while watching my HLP5674W. The picture is fine, but the sound of what may be a fan or something like that is very loud and will only stop after the set has been turned off for a few seconds. I've turned the TV on and off several times and the buzzing comes back each time. Any idea what this is and how to fix it? Thanks!

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This tv have a colors wheel.The loud buzzing,motor or squiling noises or pictures flashes black&white pictures.All these causes are the colors wheel is spinning off of is axis motor.The colors wheel is having problems about to died.Must replaced the colors wheel.Hire a tv tech. to change the colors wheel.Because it hard to replaced the colors wheel,it sit behind alots of machanical parts of the tv.

Posted on Oct 20, 2010

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Loud sound would be coming from defective color wheel that is mounted i light engine, next to lamp housing. Replacement of color wheel is required expertise/ experience and professional will do that for you in correct and in safe manner.
Contact local tv repair shop to get color wheel replaced in tv.
Thanks.

Posted on Oct 20, 2010

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