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My flatscreen t.v. has a loud buzzing noise comming from the speakers and bottom of the speakwers... its very loud and annoying,

Buzzing from speakers

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Our refrigerator does a very loud buzzing for 5 seconds 3 or 4 times a day what is the problem its only 3 months old and very annoying


Normally as loud buzzing from the fridge on that frequency it just the icemaker cycling, the water inlet solenoid valve often makes a buzzing noise depending upon water pressure. Other than the noise, there is nothing to worry about.

Sep 26, 2016 | Frigidaire Refrigerators

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Klh powered subwoofer model ASW10-120B... when you plug in to power... it makes a loud buzzing/humming noise


I would check the caps on the power supply. They are rather large electrolytic capacitors that will look like they burst and/or leaking. When these die, the caps ground and the sub will make a loud buzzing sound. If you are handy with a soldering iron you can replace them yourself. Replace them with the same voltage or a little bigger and same with the size.

If the cap. says 16v 4700pF on it, for example, a 20v 5300pF or a 16v 6200mF cap. will work for this application.

when-plug-in-power-makes-loud-buzzing-lgqxs5x4gp2eri5a2qchwtne-5-0.jpg

when-plug-in-power-makes-loud-buzzing-lgqxs5x4gp2eri5a2qchwtne-5-1.jpg

when-plug-in-power-makes-loud-buzzing-lgqxs5x4gp2eri5a2qchwtne-5-3.jpg

Jan 05, 2016 | Audio Players & Recorders

1 Answer

Loud buzzing coming from transformer


Buzzing is a cue that the transformer windings are loose. Time to replace it if you want silence.

Dec 11, 2014 | Televison & Video

1 Answer

TV making loud buzzing sound


More sets than you might imagine have this kind of problem---I a regular TV it is usually a transformer that is vibrating hard enough to make the sound---the higher pitched sound is just that--a sound.

If this is a direct view(means not a flatscreen and has a Glass Picture tube it will be either the high voltage transformer or one of several smaller transformers.

This can usually be fixed---seen a few so loud the cats in the house run away.

Let me know model number of set for more information.

On chance it has the high voltage transformer I attach a photo of what that looks like.

5_23_2012_9_22_57_pm.jpg

May 23, 2012 | Zenith Televison & Video

1 Answer

Sylvania 7" netbook speakers have a loud buzzing


You may have to re-flash your system as the sound driver is inoperative. You can check at www.digital gadgets.com or follow my TIP at: http://www.fixya.com/support/r7350901-fix_synet07526_wifi_flashing

Mar 22, 2011 | Sylvania G-Netbook

2 Answers

LOUD BUZZING/HUMMING SOUND- CAN HEAR OVER AUDIO


have someone check speaker ground to the TV chassis. Your speakers are picking up reverb from the Video Signal.

Aug 19, 2009 | Vizio L37 Television

1 Answer

Buzzing/humming noise that increases as you raise volume. So loud that you can not even watch tv


Hello snow1525,

You may have a torn speaker element. This is usually the cause of buzzing noise in the sound, also you may have a bad capacitor in your audio section. This is what I would suggest doing as a test open the front bottom panel of your TV and visually inspect the speakers for signs of ripping and or tearing in the speaker element. If the element or elements are torn it may be possible to repair it with rubber cement or rubber paste just coat the tear with the rubber cement to hole the torn edges together and allow it to dry for two days before testing the sound. If the speaker elements are not ripped then the problem may be a bad capacitor either in the audio section (power supply) or in the filter block (usually attached to the speakers to separate bass and treble signal to the speakers.

I hope this helps,

Thank you,

Shuttle83

http://www.electron-age-technologies-llc.com

Apr 16, 2009 | Televison & Video

1 Answer

Buzzing loud noise constantly.


I HAVE A RCA 50 HDTV DLP MODEL #D50LPW134 IT MAKE A BUZZING SOUND AND NO PICTURE i CHANGE THE BULB AND STILL NOT WORKING.

cantrin@hotmail.com

Ken

Dec 12, 2007 | RCA Scenium HDLP61W151 61 in. HD-Ready...

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