Vizio TV Sound Not Working? Here’s How to Fix It Fast.

Vizio TV Sound Not Working Here’s How to Fix It Fast.

Hello! You seem to be experiencing a challenge with your Vizio TV, the audio in particular is giving you trouble. No sound from the built-in speakers, right? No need to stress – we’ve got the solution for you. Follow a few simple steps, and your Vizio should deliver great audio again.

sure! See, when Vizio TVs lose their sound, there are usually only a few specific issues. The good news is that you can usually fix it yourself, without having to make a trip to a repair shop or call customer service.

So, grab your remote, sit back, and let’s get down to the sound of removing hiccups from your Vizio. By the time you read this article, you’ll be ready to resume your show binge or enjoy your favorite music at full volume.

Troubleshoot Your Vizio TV Sound Settings

sound settings troubleshoot
sound settings troubleshoot
  • Start with the basics. Start by making sure your TV isn’t on mute – it’s a common oversight we’ve all come across. If he’s not the culprit, cycle through your TV’s audio options.
  • Press the Menu button on your Vizio TV remote to go to ‘Audio’ or ‘Sound’. Confirm that ‘Speakers’ is set to ‘On’, and test toggling between ‘Internal Speakers’ and ‘External Speakers (Optical)’. If you use a sound bar or surround sound system, make sure you choose the right input. No word yet?
  • Give your system a hard reboot. Unplug your TV for at least 30 seconds to reset. In the meantime, disconnect any external audio devices, such as the soundbar. After a short break, plug everything back in, power up your TV and audio equipment, and see if the sound comes back.

Additionally, check that your Vizio TV firmware is up to date. Sometimes outdated software can cause sound problems. To check and, if necessary, check and update the firmware, go to ‘System’ or ‘Settings’ on your TV, then go to ‘System Information’.

Enter the ‘Firmware Version’ number. Next, visit the Vizio website to see if a more recent version is available. If so, drag it to a USB drive and connect the updated drive to your TV.

In exceptional cases, there may be a problem with your TV’s internal speakers or audio circuit board. Consider connecting an external speaker, such as a soundbar, to your TV’s optical digital audio out port as a troubleshooter.

If you can hear sound through external speakers but not through your TV’s built-in speakers, there may be a hardware problem. In this case, it is best to contact Visio support for assistance.


If the aforementioned steps don’t resolve your sound issue, Vizio’s customer service is available to troubleshoot via phone or online chat. They can guide you through alternative solutions and help you arrange for a technician to assess and repair your TV if necessary. With a little patience and persistence, your Vizio TV’s sound will be flawlessly restored in no time!

Check Your Vizio TV Audio Cables and Connections

If your Vizio TV is silent, there’s no need to panic simply yet. Before accomplishing out for provider, permit’s undergo a few easy assessments.

Begin by using ensuring that your TV isn’t muted. Press the mute button in your Vizio remote to confirm that the mute characteristic is became off. It’s often the sincere answers which could resolve the difficulty!

Moving on, verify that your audio cables are firmly related. Double-test the cable linking your TV to the sound machine or speaker, ensuring it is securely plugged in at both ends. Sometimes, restoring sound may be as easy as wiggling or reseating the cable connections

hdmi cable is connected to tv
hdmi cable is connected to tv

Additionally, verify that you have decided on an appropriate audio enter in your TV. Press the enter or source button to your Vizio remote and cycle through the alternatives till you find the input to which your audio tool is connected, like HDMI 1 or Optical.

  • Choosing the proper audio input directs your TV to play sound via your linked audio system.
  • If you are the usage of an HDMI cable for your audio tool, you might want to allow HDMI audio for your Vizio TV’s settings menu.
  • Navigate to Menu > Audio, scroll to HDMI Audio, and choose the HDMI input your audio device is connected to, together with HDMI 1. This motion activates sound for that particular HDMI supply.

Lastly, make certain your Vizio TV’s software program or firmware is updated. Outdated software program can probably impact audio and video performance. Update your TV to the brand new model to assure most effective functionality.

Update Your Vizio TV Firmware

To deal with the problem of no sound from your Vizio TV, begin via checking in case your firmware is contemporary. Vizio continuously releases software updates containing protection patches, new features, and trojan horse fixes, mainly addressing problems along with audio loss.

updating the tv firmware
updating the tv firmware

Updating the firmware on your Vizio TV is a straightforward process. Follow these steps:

  • Visit the Vizio website and navigate to the support section. Enter your TV’s model number to find the latest firmware update for your specific model.
  • Download the update to a USB flash drive. The update file will be in .zip or .pkg format. Do not unzip it; simply download the file directly to the drive.
  • Plug the USB drive into your Vizio TV’s USB port, specifically labeled “Service” or “Firmware Update.” If there’s no label, try any USB port.
  • On your Vizio TV remote, press the Menu button. Go to System, then Admin & Privacy, and finally, Firmware Update.
  • Select “Update Now.” Your TV will scan for the update on the USB drive and proceed with the installation. The TV may restart a couple of times, so avoid unplugging it during this process.
  • Once the update is installed, remove the USB drive. Your Vizio TV should now be equipped with the latest firmware, potentially resolving the no audio issue. If the problem persists, proceed to the next steps regarding cables, inputs, and resetting your TV.

Updating the firmware is an powerful initial troubleshooting step and guarantees your Vizio TV is powered by means of the trendy technology. Remember to check for updates frequently to continue taking part in crystal-clean sound. Feel free to allow me understand if updating the firmware resolves your no audio trouble or when you have any further questions!

Factory Reset Your Vizio TV

If your Vizio TV has abruptly misplaced its sound, there is no need to panic. A manufacturing facility reset serves as a trustworthy preliminary measure that regularly resolves numerous issues, such as audio troubles. This motion restores your TV to its default settings, potentially correcting any system faults which could have precipitated the sound interruption.

To start, initiate a energy cycle for your Vizio TV. This entails unplugging it from the wall outlet for no less than 2 minutes. While it’s unplugged, press and maintain the strength button at the TV for 10 seconds to discharge any residual energy.

Afterward, plug the TV again in, electricity it on, and check if the sound has been restored. Sometimes, a straightforward reset is all it truly is vital to resolve the issue.

Access the Factory Reset Menu

If an electrical cycle does not fix the issue, you should proceed with a factory reset. Press the Menu button with your Vizio TV remote. Use the arrow keys to go to ‘System’ or ‘Settings’, then select ‘Reset & Admin’ or ‘Reset TV to Factory Defaults’. This setting should be in the ‘Advanced’ settings menu.

Choose ‘Reset TV to Factory Defaults’

Highlight ‘Reset TV to Factory Defaults’ and press OK on your remote. A warning message appears, asking if you want to restore the default settings.

Select ‘Yes’ or ‘OK’ to confirm. The TV screen will immediately turn black, initiating the reset process. Give the TV a minute or two to reboot.

Set Up Your Vizio TV Again

Once your Vizio TV has restarted, you will have to complete the initial setup steps again, such as choosing a language, connecting to your WiFi network and in addition, check for any software updates know that you are entering the latest.

Hopefully resetting the TV to factory settings has solved the lack of sound issue. However, if the problem persists, this could indicate a hardware issue, and it is recommended that you contact Vizio support for further assistance.

Contact Vizio Support for Additional Help

contact the help support
contact the help support

If you have completed all the basic troubleshooting steps and your Vizio TV still has no sound, it is best to contact Vizio support for assistance. They offer options to help restore audio functionality to your TV.

Support Option Availability Contact Information Requirements
Live Chat 7 days a week, 8 am to midnight Eastern time Support website on Vizio’s website TV model details and description of issues
Phone Support 7 days a week, 8 am to midnight Eastern time (877) 698-4946 TV model number, serial number, and detailed problem description
Schedule a Repair Support unable to resolve the issue through troubleshooting; appointment scheduling required

Note: Specific information on repairability is not provided, as it depends on the mechanic’s schedule and your location. Repair costs depend on the TV’s warranty status, with rates generally starting around $200 for out-of-warranty repairs.

You Can Also Read: LG TV Not Connecting to WiFi? Here’s the Fix


And there you have it – a quick fix that will get your Vizio TV’s sound up and running in no time. We understand the frustration of troubleshooting after losing audio, but hopefully, one of these solutions has solved the problem for you. If not, feel free to contact Vizio support directly. They are dedicated to helping you come back early and enjoy your favorite programs and movies.

Then, pick up the remote, turn up the volume, and immerse yourself in your sound fun again!

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