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My hd44lpw165yx1 has a loud noise in the back when running. When I turn off the tv, it takes a bit, and at the end sounds like a fan is comming to a stop
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Feb 12, 2007 - 10 posts - 1 author
It makes electrical buzzing noise when you press the start button. ... One would think that if it's the fuse that it wouldn't buzz at all but ... unplugged, re-assembled back, hooked back up to hose, turned on and running hot .... The belt was fine. ... Kenmore gas dryer 70 series is making very loud buzzing noise.
? 4:32
https://www.youtube.com/watch?v=Tk1YezyYMDY
Aug 26, 2011 - Uploaded by PartSelect
In this video you'll learn why your dryer may be making a variety of ... that is not only making a grinding noise but it also makes a loud banging noise. ... it's been drying about 15-20 min. it startsa loud humming sound. ... The dryer is working just fine, but I am concerned about the noise as it sounds electrical.
Sounds like the motherboard on the TV has failed. Would recommend replacing the TV or taking it to a TV repair shop which may cost more than just replacing it.
the noise is the evap fan hitting . now either its comming off the motor shaft or its hitting ice build up caused by incomplete defrost . It's time to call the repair man . as the noise will quit and the cold will too . mm
The picture is pink, that would point more toward the color wheel, and you can see the fan through the vents in the back and you can go from there. It sounds more like the color wheel since you have a picture malfunction.
There are only two parts in this set that have moving parts and can create noise. One is the color wheel and the other is the fan. There are actually two fans. One you can easily see from the back of the set when you remove the cover and the other is not visible. The most likely cause of this hum is the color wheel. It has bearings and they wear out. You need to be careful when or if you attempt to replace it. There are actually two types of color wheel for this model. Samsung doesn't tell you this. One has air bearings and the other has ball bearings. Mine had ball bearings and I ordered the part I thought was correct. I replaced it and it worked for about at day then failed. I thought maybe I had a defective part and returned the color wheel and ordered another one. Same result. I did some further research and ended up ordering the ball bearing type of color wheel instead of the air bearing type. There is a website that shows you the difference. This seems to have resolved the issue. Good luck. It's not too difficult to change this color wheel but you do have to dismantle the set a bit and it helps to be somewhat mechanically inclined. make sure to take notes as you take it apart so you remember how to get it back together.
Samsung is notorious for having the motor on the color wheel burn out. If the color on the tv starts to fade or shift tones when the rev'ing or noise is happening then you'll know its the color wheel. There are only two moving parts in this set, the color wheel and the fans. If you're smelling something, it could be either. Take the back off the set and put a piece of tape on the lamp door switch and turn the set on. Try to pinpoint the source of the noise. If its a fan, no big deal, Radio shack should have a replacement. If it sounds like its comming from under the set, dig a little deeper and try unhooking the color wheel motor, not as easy as I am making it sound but either way the fan is about $20 to fix and the color wheel is about $100. Sure beats a $400 tech bill. If you get stuck, comment back and I'll send pictures of the dismantle.
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