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I have a Samsung rear projection TV (model number HL-R4667W) that just started making a loud humming noise. The picture seems to dim in and out, along with the color. The fan seems to be working. Any suggestions? Thanks!

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I can feel your power supply is going to get short!!!1 check it .. and check it on another device a dvd or satellite maybe your tv is not guilty!!

Posted on Aug 09, 2008

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Hl-r4667w/hl Bought the tv 2005 and just started a buzzing noise


Buzzing noise on that model is usually caused by a fan or the color wheel.

May 18, 2012 | Samsung HL-R4667W Rear Projection...

1 Answer

When I turn my tv on it makes this loud noise like a motor is running and I have no picture. Any ideas of what the problem may be??


hi,
you have to che check three thing in your tv
1. lamp
2. lamp cooling fan
3. color wheel
you have mentioned that there is a loud sound can caused by the lamp cooling fan or by the color wheel. when the bearing of any one get damaged it will create aloud noise.
check the color wheel first. also check the lamp is it broken or not. if you need any more assistance feel free to contact me through fixya
ok

Feb 02, 2011 | Samsung HL-R4667W Rear Projection...

1 Answer

Repl lamp making a humming noise. Lamp lites up momentary then goes off


check the power supply unit, my be faulty capacitor , change it properly

Nov 06, 2010 | Samsung HL-R4667W Rear Projection...

1 Answer

Hi I have a samsung hlr4667 and the set will not come on at all.. It makes a buzzing sound kinda like it makes when powering on..And the lamp light flashes but no picture just a loud humming sound...The...


This DLP tv have a colors wheel.The tv colors wheel,it dead.Have loud humming sound,motor noises and pictures flashes black&white within a picture.The colors wheel is dead and is spinning off of it axis and hitting of it sides motor walls.Tv must require a replacement of a colors wheel.Hire a tv tech. to do the job.The tv colors wheel is hard to replace.The tv colors wheel sit behind many manchanical parts,must take out even before u even can replacement the colors wheel itself.

Nov 05, 2010 | Samsung HL-R4667W Rear Projection...

1 Answer

Loud noise from back of tv


You most likely have a bad color wheel. You can easily determine this if the sound goes away within a few seconds after turning the set off.

Jun 29, 2010 | Samsung HL-R4667W Rear Projection...

1 Answer

My Samsung HL-R4667W rear projection tv turns off -- has sound but no picture. You then have to turn the tv completely off, wait a few minutes, then it will come back on with picture and sound. It may...


Lamp or Lamp Fan For replacement Lamps Call Mats Electronics 1-800-628-1118
for other Parts/Boards Call Encompass Parts Distrubtion 1-800-638-3328

Replace Lamp!

Mar 02, 2010 | Samsung HL-R4667W Rear Projection...

1 Answer

No picture on my Samsung HL-R4667W TV.


Its your Lamp if you have sound and no picture.
CK the lamp Fan make sure it is running.
Lamps Prices depend on where you buy.$85.00 up to $300.00 Look on E-Bay under Electronics/ Lamp number-BP

Mats Electronics has them for $99.00
1-800-628-1118

remove your Lamp and look in middle of it,that will tell you if it is busted.

Feb 20, 2010 | Samsung HL-R4667W Rear Projection...

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