How to Fix Vizio Smart tv No Sound or Audio

  • To fix no sound on vizio smart tv -> Power reset vizio tv and reset audio settings
  • Check whether tv is not muted and volume is high enough so that you can hear volume and check audio output is set to tv speakers and turn off bluetooth.
  • Update vizio smart tv to latest software and check for update and factory reset vizio smart tv back to its original default settings to fix vizio smart tv no sound issue.

On your Vizio smart tv when you are watching video or movies and suddenly there is not sound coming out of vizio smart tv and wondering how to fix this vizio smart tv no sound issues and vizio smart tv is not muted then you can fix this issue easily. So, let’s see in detail below.

Sometimes when you turn on you can see lg smart tv no sound or vizio smart tv is having picture but no sound output or vizio tv sound distortion and adjusting volume on vizio smart tv seems fine and there is no issue when increasing or decreasing volume on vizio smart tv and no sound on vizio tv on one channel or no sound on netflix issue then you can easily fix this vizio smart tv no sound issues and issue with output jack on vizio smart tv.

Fix Vizio Smart tv No Sound Issue

Below vizio tv audio troubleshooting issues will help you fix vizio smart tv no sound and get back audio on your vizio smart tv.

Check whether tv is Muted

Sometime accidentally without knowingly your tv will get muted, so go ahead and press mute button and check.

Increase volume of VIZIO smart tv

There may be a possibility of lowering your vizio smart tv volume low and someone might have decreased your vizio smart tv volume. So, press the volume up button until you hear volume on vizio smart tv.

If the above two methods are not working then you need to try below methods and fix vizio smart tv no sound issue and just follow these methods and your issue of no sound or no volume or no audio on vizio smart tv will be fixed successfully.

Hard Reset or Power Reset Vizio TV

Step 1: Unplug power cable of vizio smart tv from wall socket

Step 2: Now, wait for 30 seconds and after 30 seconds plug back vizio tv power cable back to wall socket.

Step 3: Grab your remote and Turn on your vizio smart tv and see if the sound issue is resolved.

Mostly this power reset method by unplugging all power cables will fix all issues and you will not get any issues of vizio smart tv no sound issues.

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Update Vizio Smart tv Software

If you are running an outdated version of vizio smart tv software version then there is a possibility of getting this issue of no audio on vizio smart tv when playing videos or no audio on one channel.

Step 1: Grab your remote and press V button or Menu button on Remote.

Step 2: Go to System

Step 3: Now, go to Check for updates and let your vizio smart tv run a quick check for latest updates available to install on your vizio smart tv.

Step 4: Now, click on download and install latest version option and wait for your vizio smart tv to update its firmware software to latest version.

Step 5: Once your vizio smart tv completes its update process then your vizio smart tv will restart on its own, so wait till the update finishes.

That’s it, once you update your vizio smart tv to latest firmware software update then you will not see vizio smart tv no sound issue any more and your volume or audio will be back on vizio smart tv.

Check Audio Output is set to Speakers

You need to check whether your audio output is set to tv speakers only. Sometimes you may have a bluetooth device enabled nearby to your vizio smart tv and that bluetooth device gets connected without knowingly. So, go ahead and check whether your vizio smart tv audio output is set to speakers only and turn off bluetooth as well.

Reset Audio Settings

Perform resetting your audio settings on your vizio smart tv which will reset all audio settings and restore audio settings to its factory default settings.

Factory Reset Vizio Smart tv

Note that Factory reset will erase all data and by performing this factory reset methods your vizio smart tv will restore its all settings including audio settings to its default original settings and your issue of audio or no sound on vizio will be fixed and your vizio tv will be like a brand new tv like just you bought it from vizio tv store.

Step 1: Press V button on your vizio smart tv remote.

Step 2: Navigate to System

Step 3: Scroll down and select Reset and ADMIN option.

Step 4: Now, select reset to factory default settings and confirm factory reset on your vizio smart tv screen and wait for your vizio smart tv to complete the factory reset process.

Once factory reset completes then your issue of no sound on vizio smart tv will be resolved successfully and your vizio smart tv will be like a brand new tv and all data will be wiped and you need to set up your vizio smart tv again from the beginning.

Vangari Divya
Vangari Divya
Divya is Content Writer and Author and also Reviews Technology Related Articles and Editorial Expert Team Member at A Savvy Web for more than 5 years. She has a Degree in Bachelor of Technology (Btech) and Master of Technology (Mtech) From Kakatiya University. She has an Expertise in Providing Troubleshooting tips and fixes (solutions) and how to articles and helps to solve issues on Technology Related subjects like iPhone, Android, iOS, Windows, All Smart tv’s and other tech related information.

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