The Sound On My Vizio Tv Is Not Working

Watching TV is a great way to relax and unwind. However, when the sound on your Vizio TV is not working, it can be incredibly frustrating. If you’re experiencing this issue, don’t worry – there are several things you can do to try and fix the problem.

Check The Volume Level

The first thing to check when the sound on your Vizio TV is not working is the volume level. Make sure that the volume is turned up and that the TV isn’t on mute. You can do this by using the volume buttons on your remote control or by going into the TV’s settings menu.

Check The Audio Cables

If the volume level is fine, the next thing to check is the audio cables. Make sure that all cables are securely connected to both the TV and any external devices, such as a soundbar or receiver. If the cables are loose, this can cause issues with the sound.

Restart Your TV

If neither of the above solutions work, try restarting your TV. This can often fix any software glitches that may be causing the sound to not work. To restart your TV, simply unplug it from the wall, wait a few minutes, and then plug it back in.

Check Your External Devices

If you have any external devices connected to your TV, such as a soundbar or gaming console, make sure that they are also turned on and that the volume level is turned up. If the sound is still not working, try disconnecting these devices and see if that fixes the problem.

Update Your TV’s Firmware

If none of the above solutions work, it may be time to update your TV’s firmware. Firmware updates can fix bugs and improve the overall performance of your TV. To update your TV’s firmware, go into the settings menu and look for a software or firmware update option.

Contact Vizio Support

If you’ve tried all of the above solutions and the sound on your Vizio TV is still not working, it may be time to contact Vizio support. They can help troubleshoot the issue and determine if there is a hardware problem with your TV.


When the sound on your Vizio TV is not working, it can be a frustrating experience. However, by following the above solutions, you can often fix the problem and get back to enjoying your favorite shows and movies. If all else fails, don’t hesitate to contact Vizio support for further assistance.

Related video of The Sound On My Vizio TV Is Not Working – What To Do?