11 Best Ways to Fix Vizio TV No Sound Issue

As you already know, Vizio produces good TVs because they offer decent features at a great price point. But this does not mean that they are free from any issues. One common problem that users are facing these days is that the TV has no sound. If you are also facing the same issue, worry not, as today you will learn some of the best troubleshooting ways to fix the Vizio TV no sound issue.

There can be various reasons why your Vizio TV has no sound, whether it’s due to low volume, speakers turned off, outdated software, or others. Whether you are having trouble getting sound from your TV’s built-in speakers or external soundbars and speakers, we have concluded some ways to resolve it.

How to Fix Vizio TV No Sound Issue

No matter what the reason is behind the Vizio TV’s no sound issue, read on to check out the methods through which you can get rid of the issue.

Increase the Volume

The first thing you need to check when your Vizio TV has no sound is whether it’s muted or the volume is set to zero. To resolve the issue, press the mute button or increase the volume of the TV, either from the remote or physical buttons.

Increase the Volume

Check the Remote

If you are unable to increase the volume, there is a high chance that the remote control has some issues, either on the full remote or on that particular button. To cross-check it, use the Vizio mobile app and use it to increase the volume. If it increases the volume and fixes the issue you are having, your remote control is suspect. In that case, you need to buy a replacement remote from the Vizio website.

Turn On TV Speakers

Another thing you need to do when the TV has no sound is to turn on the TV speakers. Here’s how you can do it:

Step 1: Press the Home button.

Turn On TV Speakers

Step 2: Navigate to Settings > Audio > Audio Settings.

Step 3: Here, make sure the TV Speakers option is set to ‘On’ and not ‘Off.’

Power Cycle the TV

If the Vizio TV is not muted and your remote control is working fine, then you can try performing a power cycle, as it helps many users fix the issue. Here’s how you can do it:

Step 1: Navigate to Settings > System.

Step 2: Choose Reset and Admin.

Step 3: Finally, select Soft Power Cycle and confirm the action by tapping Yes.

Alternatively, you can simply unplug your TV from the outlet. Leave it for a minute or so, then plug it again into the outlet and turn on the TV. Once you do, the issue should be fixed. If not, move on to the next fix.

Power Cycle the TV

Try Checking the Cables

Whether you have connected the Vizio TV with external speakers or are using the TV’s sound, checking the connected cables is another thing you should consider, as damaged or faulty cables are the reason for the issue.

Try Checking the Cables

Disconnect the audio cable or the external speaker cable and check it properly. If they are damaged or look old, replace them with new ones, and your issue should be fixed.

Set Digital Audio Out to PCM

Another thing you can try to fix the issue is to set digital audio out to PCM, as it helps many Reddit users fix the Vizio TV no sound issue. Here’s how you can do it:

Step 1: On the remote control, tap on the Menu button.

Step 2: Select Audio under the TV Settings.

Step 3: Click on Digital audio out.

Step 4: From the available options, tap on PCM to switch to it.

Set Digital Audio Out to PCM

Disable DTS TruSurround

If the DTS TruSurround is enabled on your TV, you can also try disabling the DTS TruSurround, as it might fix the issue. Here’s how you can turn it off:

Step 1: Press the Menu button on the remote control.

Step 2: Choose Audio > Advanced Audio.

Step 3: Select DTS TruSurround and turn it off.

Turn Off the Volume Leveling

Vizio has a volume-leveling feature that, once enabled, automatically adjusts the volume to a consistent level across different types of entertainment. If it’s enabled on your device, it might be the reason why you are getting the issue. Here’s how you can disable it:

Step 1: On the Vizio remote, press the Menu button.

Step 2: Select Audio, then Volume Leveling.

Step 3: Finally, set it to Off.

Update Your Vizio TV

The outdated firmware of the Vizio TV could also be the reason for the issue. If that’s the case, you need to update your Vizio smart TV to the latest version. Follow our dedicated guide to update your Vizio TV.

Reset the TV

If the above methods do not work, then you need to reset the TV to its factory settings, as the issue could be due to a misconfiguration of the settings. Check out our guide to reset the Vizio TV to its default settings.

Contact the Vizio Support

If nothing helps you fix the Vizio TV no sound issue, you have no option left but to contact the Vizio support team. You can get in touch with them, and they may be able to give you a solution for the issue. If not, they will also arrange a technician for you.

Wrapping Up

So, these are the ways through which you can fix the Vizio TV no sound issue. Let us know which method helped you resolve the problem. Also, do let us know in the comments if you have any questions related to the article.

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Harsh Saxena

Hi! I am Harsh and I write about technology on different websites. I frequently write about these topics and cover them. I am available on Twitter at @Harsh4saxena or Email me at harsh4saxena@gmail.com to send in your feedback and tips. Worked at GadgetsToUse, BrowserToUse, DailyTechByte, FreshFounder, and with many other websites as an author and researcher.

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