Question about Samsung HLN4365W 43" Rear Projection HDTV-Ready Television

1 Answer

HLN4365W Turn set on and incredibly loud noise comes from behind the TV. It sounds as if it's a motor or something; also the temperature light comes on. We've previously replaced the color wheel and lamp.

Posted by on

  • Maksim May 24, 2008

    Loud noise coming from the back of the TV. Not a fan because I took the back cover off and observed the fan. The sound is not coming from it. It seems to be emanating from the central assembly (the projector). What is it and can it be fixed?

×

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Samsung Master
  • 8,617 Answers

That could either be the cooling fan bad or the light engine assembly as they both can exhibit the sympton your describing. Can you haer this sound as soon as the power is pushed or does it take a moment. If its instantly chances are its the fan.

Posted on May 03, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

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...

2 Answers

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...


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.

Oct 19, 2010 | Samsung HLP5674W 56" Rear Projection...

2 Answers

Wont turn on loud ossilating humming lamp light blinks for a few minuits then all three lights blink


YOU may have a bad color wheel, it is very common. The wheel will before it fails produce a loud high pitched sound and or a grinding noise.

The wheel turns at 14,000 RPM and they frequently fail.

if the wheel is shattered the set should not allow the lamp to come on (you should be able to look behind the set and see if lamp comes on for even a few seconds)

See attached photo of color wheel used in some of these sets; if it is the problem the internet not only offers them for sale but there are video and written instructions for customer replacement of this part.

If this has told you something you did not know rate this solution as very helpful as I do this here for free.

REGARDS, SD TECH




Aug 13, 2010 | Samsung DLP HL-P5663W 56" TV

3 Answers

Our toshiba 42" DLP makes an incredibly loud fan noise sometimes. Sounds like it will blow up. Can this be fixed without costing a fortune or do we just need a new set


Hello.

I can Honestly say this is little information. and i will try to you to a web site that i think it will help you and probably you can fix it by your self.


http://www.fixyourdlp.com/forum/viewtopic.php?f=10&t=1254&p=4208#p4208

This is what i think is the problem.

id the sound is to loud i think its the Color Wheel maybe its broken or louse you need to check and see that you color wheel is not making the loud sound!

7f6ff09.jpg

Good Luck on fixing your TV

Mar 10, 2010 | Toshiba 56HMX195 52" HDTV DLP Projection...

1 Answer

Ref light bulbs wh-pool GS5SHA


Your refrigerator has two sets of electronic control boards. One is inside and works to adjust temperature and to communicate with the other below and behind the refrigerator. They both have relays that if bad could cause the sounds you hear. It would be ok to pull it away from the wall and open bottom cover and listen to see if the sound is coming from the lower control board. If yes we need to examine the board after unplugging the power to refrigerator. let me know if the board is the reason or if while there you find something different, Thanks, Sea Breeze

May 21, 2009 | Whirlpool 25.6 cu. ft. Side-by-Side...

1 Answer

Very loud noise whirling sound


Can you tell me where the sound is coming from? Like inside freezer or under refrigerator. Most sounds like you describe come from a fan motor and the fan blades are hitting something. Let me know, Thanks, Sea Breeze

Apr 23, 2009 | Whirlpool ED5FTGX Side by Side...

2 Answers

Samsung hln4365w - no pic. or sound. it whistles a few times when powered on


We have the same DLP set and had the same problem. The Color Wheel, P/N BP96-00250A, a $200 part needs replacement to eliminate your problem.

May 24, 2008 | Samsung HLN4365W 43" Rear Projection...

1 Answer

Bosch KGU32160 fridge freezer


The compressor behind the fridge should cycle on and off as the machine maintains temperature, but the evaporator fan inside the freezer will keep running, except when the fridge goes into defrost. If the noise is coming from the fan inside the freezer, there could be some ice on the frame of the fan and the blades are touching the ice. If the noise is coming from behind the fridge it could be the condensor fan motor. This fan is situated behind the fridge in front of or next to the compressor. It keeps the condensor cool by blowing air onto it. Check this fan. The blades could be touching the pipework or something.

Oct 31, 2007 | Bosch KGU32124 Bottom Freezer Refrigerator

1 Answer

No picture, new lamp


Did you reset the hours on the lamp with the menu options on your set? Sometimes, if you do not do that it can mess with the tv performance thinking that its over hours. It needs to be reset to 0 again...

Sep 24, 2007 | Samsung HLN4365W 43" Rear Projection...

Not finding what you are looking for?
Samsung HLN4365W 43" Rear Projection HDTV-Ready Television Logo

Related Topics:

273 people viewed this question

Ask a Question

Usually answered in minutes!

Top Samsung Televison & Video Experts

The Knight
The Knight

Level 3 Expert

72640 Answers

Henry  Thomas
Henry Thomas

Level 3 Expert

1074 Answers

Jerry Greenberg
Jerry Greenberg

Level 3 Expert

1667 Answers

Are you a Samsung Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...