How To Fix Volume Not Working on Vizio TV? Simple Methods

So, today we will start a new topic which is how to fix volume not working on Vizio TV. Searching about this topic, then you are in the right place to know about it.

Procedure to Fix Volume Not Working on Vizio TV

Unplug Vizio TV from Wall

Unplugging your Vizio TV from the power socket is the most frequent solution to the issue. It’s crucial to wait the FULL 60 seconds in this case. Before plugging it back in again, be patient and give it at least a minute.

Remove the TV cable from the wall outlet. This easy procedure can be used to soft reset the TV. Keep in mind that this is not the same as simply turning the remote control on and off!

You ought to be able to hear the sound once more after plugging the TV back in. About 80% of the time, this patch should be effective, but the remaining 20% can be challenging.

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Check the Cables

Your sound may be defective or loose if it keeps cutting in and out. Any cable, including an HDMI or coaxial cable, may be used for this. Make careful you unhook the cords first, then push them back in as far as they will go.

Whether this doesn’t fix the problem, try your cable in a different TV or a new cable in your TV to see if the problem is with the cable itself. Additionally, you should confirm that your cable is compatible with the audio/visual signal being sent to your TV.

Check TV Volume

It’s possible that you’ve totally muted or lowered the TV’s volume. This approach is presented here because numerous users noted that this can occasionally occur accidentally. Please double-check before continuing.

By pressing the mute button once, you can check to see if your Vizio TV has been muted. A highlighted indicator on your Vizio TV’s screen indicates that the TV is muted.

If you are just now hitting the button to mute your TV, then you should look for the issue somewhere else.

Update the TV’s Firmware

It’s also possible that you’re using firmware that has a flaw or issue. When Vizio learns of widespread firmware flaws, they will address them and release a new update.

Normally, your TV will download and install this update automatically. You can manually upgrade your Vizio TV by following the instructions below if you believe you are still on outdated firmware.

Step 1: 

On the Vizio TV remote, press the letter “V”.

Step 2:

Click the Menu button.

Step 3:

Choose System.

Step 4:

Next, select “Check for updates”.

Step 5:

If there are any available or pending updates, your Vizio TV will check for them.

Step 6:

If you locate one, select Update.

Step 7:

Press Install.

Step 8:

Your Vizio TV will restart after it has finished downloading the Update.

Step 9:

It will restart after installing the update.

This should have resolved the issue after the second restart of your Vizio TV. Let’s now perform a factory reset on your Vizio TV system if it hasn’t already been done.

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Performing a Factory Reset

An extremely efficient way to resolve unidentified issues with your Vizio TV is to perform a factory reset. The original firmware and settings of the TV will be restored as a result.

However, this reset will remove all of your downloaded content and saved preferences, so only do it if there is no other option. The instructions below should be followed if you want to restore your TV to factory settings.

Step 1:

First, you need to press the “Menu” button on the remote.

Step 2:

Select the Settings option.

Step 3:

Then click on Reset & Admin from the menu.

Step 4:

Reset TV to Factory Defaults should be chosen.

Step 5:

Enter the default code “0000” or your TV’s passcode.

Step 6:

To comply with the factory reset, choose “Reset”.

Step 7:

Before you start the setup procedure, wait until the TV has completely rebooted.

Remove Any Interference

Make sure you’re choosing the correct audio input if the sound on your Vizio TV isn’t working. If the problem continues, try unplugging all of your TV’s linked gadgets. Watch a show or a movie to test the sound after that.

If the default speaker option on your Vizio TV is selected and you still cannot hear the sound, there is a possibility that a third-party device is interfering with the audio.

To be certain, unplug each device plugged into your Vizio TV and then plug each one back in one at a time. 

A particular gadget must be the source of the interference if you perceive sound when you connect it.

If you still can’t figure out the problem, try unplugging your TV for a while and then plugging it back in. After that, turn it on. If the problem is still present, get in touch with your manufacturer or supplier.

Read:- How To Get Amazon Prime on VIZIO Smart TV?

Performing a Hard Reset

Your TV can unload any unneeded data that might be impairing its performance by performing a hard reset. This is safe to use anytime you are experiencing problems because it won’t remove any of your downloaded data or settings.

Step 1:

Turn off your TV and all linked devices as the first step.

Step 2: 

Disconnect the TV’s wall outlet.

Step 3: 

Hold down the TV’s “Power” button for 30 seconds.

Step 4: 

Unplug the TV and wait a further ten minutes.

Step 5: 

Reconnect the TV’s power and turn it on.

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Check Cable Configurations

To fix the Vizio TV’s static sound TV volume problem, you must look at the cable arrangements. An unplugged or loose wire may obstruct the sound line on your TV.

You must check that every cable connected to your TV, including any that are attached to external devices, is operational before using this technique. In any other case, they might obstruct your TV’s sound, rendering it impossible to hear.

Additionally, you can check that the cables are not twisted or compressed and that your TV is hooked directly into a functioning socket.

It is commonly known that power dividers interfere with various components of audio, in addition to sound.

Disable SRS TruVolume Function

A feature called SRS TruVolume automatically modifies the volume for greater audio quality. Unfortunately, this frequently interferes with an external device’s settings.

Because of this, turning off this feature can help with your problems. The steps listed below can help you accomplish this.

Step 1: 

On the remote, press the “Menu” button.

Step 2: 

Select Advanced Audio under Audio Settings.

Step 3:

After that, change “RSS TruVolume” to “Off”.

Any other settings that automatically change your audio can contribute to the strange volume swings. TruSurround, Surround Sound, and Volume Leveling are a few of these options.

Bypass TV Speakers

The TV speakers have been the only item we have troubleshot thus far. If they still don’t function, the problem might be coming from one of their hardware parts. To put it another way, they might require repair.

If the audio is output through a different device than the TV’s speakers, the Vizio TV can still be used.

If the speakers stop working, it makes little difference because you can still output audio with another device.

The system is compatible with almost anything, including third-party speakers, HDMI soundbars, and AUX gadgets. The sound ought to start playing as soon as you select the appropriate TV input.

Note that anything connected to your TV that produces sound can assist in determining whether your speakers are working properly.

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Contact Vizio Support for Help

The technical support team at Vizio is your final resort for getting your TV fixed. The official Vizio support staff contact information is shown below:

SMS & Chat:

  • Please text 205-301-3729 for SMS help.
  • 8 a.m. to 8 p.m. CST, Monday through Friday
  • Sunday-Saturday 9 a.m. to 8 p.m. CST


  • For assistance, call (844) 254-8087.
  • 8 a.m. to 11 p.m. CST, Monday through Friday


After reading this article, you ought to be able to steer clear of numerous common blunders and resolve your Vizio TV problem.

It is crucial to examine your Vizio TV’s connections if you’re having this issue. Verify that all cables are firmly attached to the appropriate ports.

Try turning your TV off and back on again to see if the problem persists if you haven’t recently changed any cords or settings. If the sound is still not working, get in touch with Vizio support for more help.

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