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Vizio tv makes one constant buzzing sound (similar to a heart monitor when there is no heartbeat.) the only time it shuts off is if i mute it or turn the speakers off in the audio menu.

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Posted on Jan 02, 2017

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  • 142 Answers

SOURCE: Vizio speakers make a buzzing noise

It's not the speakers. I usually hear of this problem when hooked up to an HD cable box. You can adjust the volume on the cable box and also on the TV. I'll bet you don't have this problem when watching a DVD.

If the problem is what I think it is, your HD Cable box is set at a really low volume while your TV is set to a rather high volume. Try setting the TV volume to around one-third, then set the volume on the cable box until it's as loud as you'd ever want to hear it. With the TV at such a high volume, you're actually amplifying any stray electronic signals that the wires might be picking up, and the above solution will fix that.

Good Luck.

Posted on Apr 09, 2008

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phongnv
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SOURCE: Vizio speakers make a buzzing noise

The audio board on your 47" Vizio has gone bad. Replace that board will fix the problem.

Posted on Feb 17, 2009

  • 1 Answer

SOURCE: Vizio Speaker Making a Buzzing Noise

My 32" vizio I bought a week ago does the same things.

Buy an external sound system for the tv. Turn the speakers off in the TV menu. Hook the sound system up to the out speaker hookups on the tv.

You will not only have better found, you will fix the speaker buzz problem.

Posted on Apr 25, 2009

  • 92 Answers

SOURCE: Vizio GV42l buzzing

Vizio makes an ok LCD, but if you notice they no longer make plasma. they stopped last year. Anyways. the buzzing sound is semi serious, it sounds as though you have a capacitor leaking. It is best to get it fixed before it goes out all the way, with it buzzing it will be easier to identify. Best of luck

Posted on Sep 12, 2009

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SOURCE: 37inch Vizio TV making buzzing sound from back

my tv is new too and also makes a buzzing sound and i turned the DCR off and it worked to thanks for the help!!

Posted on Jan 05, 2010

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1 Answer

What does the flickering heart mean on the monitor?


According to http://www.omron-healthcare.com/data/catalog/3/188/1/IM-HEM-6000-E-01-08-08-EN.pdf it means you have the device in the correct position and it is starting to take a measurement - you should leave it until it completes. I am unsure if this is the correct model however:
"If your wrist is too low or too high, the position sensor alarm will emit a series of two short bleeps similar to a heartbeat.
When your wrist is at the correct position, the heart symbol
starts to blink and longer beep tones are emitted.
Sit still and do not talk or move until the measurement is
completed.
Keep the monitor at heart height until the measurement is
completed.
To stop measurement, press the O/I START button at any
time during measurement."

Nov 24, 2014 | Omron Health & Beauty

1 Answer

Heart rate monitor not working, changed battery and fiddled with battery to make sure contacts touch, still not working


You need to go in and reset you heart monitor so it is set with the device. Go into accessories; heart rate monitor and reset it. For some reason, it loses it's connection with the monitor and needs to be reset. Especially if you haven't used it for a hwile. My son borrowed my garmin and heart reate monitor. I thought he broke it, but it just needed to be reset.

May 01, 2010 | Heartbeat Garmin Forerunner 305 Gps...

2 Answers

Loud buzzing noise on vizio tv


It sound like you may have sound processor problem which is part of the main board, I would also look at the 12vdc from power supply to make sure it is clean DC.
Parts: http://www.shopjimmy.com/catalogsearch/result/?q=l37hdtv10a

http://en.wikipedia.org/wiki/Capacitor_plague

Dec 22, 2009 | Vizio L37 Television

1 Answer

Vizio GV42l buzzing


Vizio makes an ok LCD, but if you notice they no longer make plasma. they stopped last year. Anyways. the buzzing sound is semi serious, it sounds as though you have a capacitor leaking. It is best to get it fixed before it goes out all the way, with it buzzing it will be easier to identify. Best of luck

Sep 12, 2009 | Vizio GV42L 42 in. LCD Television

1 Answer

Mute is on when I turn my vizio on. How do I


The OSD consists of several menu options: Picture Adjust, Audio Adjust, TV Tuner Setup, Parental Controls,PIP Set Up, or Special Features. When in the TV menu, select the Audio Adjust and make sure the mute is off. It may be worth checking the manual which is avialble from: http://www.vizio.com/downloads.aspx

Aug 20, 2009 | Vizio L32 32 in. LCD HDTV

1 Answer

Buzing sound


Usually this is a defective main board, if it's under warranty it's an easy onsite fix. Usually takes less than half an hour.

Aug 11, 2009 | Vizio VO47L 47 in. LCD TV

1 Answer

37inch Vizio TV making buzzing sound from back


my tv is new too and also makes a buzzing sound and i turned the DCR off and it worked to thanks for the help!!

Jan 03, 2009 | Vizio L37 Television

2 Answers

Noise coming from power supply


When we turn our TV the humming and buzzing begins! We cn mute it and it goes away and then it when we turn the sound back on the sound is back! How can we fix this?

Sep 18, 2008 | Polaroid FLM-323B Television

1 Answer

Vizio Speaker Making a Buzzing Noise


My 32" vizio I bought a week ago does the same things.

Buy an external sound system for the tv. Turn the speakers off in the TV menu. Hook the sound system up to the out speaker hookups on the tv.

You will not only have better found, you will fix the speaker buzz problem.

Feb 19, 2008 | Vizio L32 32 in. LCD HDTV

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