The Vizio Sound Bar HDMI ARC Not Working

If you are having trouble connecting your Vizio soundbar to your TV using the included HDMI ARC cable, there is a simple fix that may help. The Vizio Sound Bar HDMI ARC Not Working is an issue that many people are experiencing. When trying to connect the soundbar to a TV, some users find that it won’t work because of the HDMI ARC feature. This feature allows certain devices to share audio and video between them, but in this case it’s not working as intended. If you’re having trouble connecting your Vizio sound bar to your television via an HDMI ARC connection, it may be because of a problem with the sound bar or the television. In this article, we’ll explain what HDMI ARC is and how it works, and we’ll discuss the possible causes of a soundbar not connecting to a television. Follow these steps to enable the HDMI ARC function on your TV,  troubleshoot and fix the issue.

Resetting TV And The Soundbar

If you have a Vizio sound bar and your TV is not working properly, resetting it may fix the issue. Resetting your soundbar also clears any settings you’ve made, so it’s a good idea to do this if you’re having problems with your sound. There are a few things you can do to reset them.

Turn off the sound bar for at least 10 seconds. Then, press and hold the Bluetooth button and input commands for 5 seconds, or until the sound bar resumes playback.

Update both Soundbar and TV

Update both Soundbar and TV

In this guide, we will show you how to update your Vizio sound bar. By following the steps outlined, you will be able to keep your sound bar up-to-date with the latest features and improvements. Sometimes out-dated software versions also cause connectivity issues between the TV and soundbar so you need to update both of them.

  • Using the TV remote, press MENU.
  • Go to settings. 
  • Select “Support.”
  • Click “Software Update.”
  • Then, tap “Update Now.”

Enable CEC

Enable CEC

If you’re experiencing problems with the Vizio sound bar HDMI ARC not working, there are a few things you can do to try and fix the issue. The first thing you should check is that your sound bar is properly connected to your TV. Make sure that the HDMI cable is firmly plugged into both devices, and that the sound bar is turned on. To enable CEC, go to the Menu on your TV and look for an option called “CEC” or “HDMI Control.” Once this is enabled, your sound bar should start working properly. Hopefully, this method helps you resolve your issue.

Plugged In Right HDMI ARC Port

If you’re experiencing issues with your Vizio soundbar not working, the HDMI ARC port is likely to be the problem. Sometimes there are more than one HDMI ports in the vizio soundbar and not everyone is ARC. You just need to plug your HDMI cable in the right port otherwise it causes some issues and as a result of issues your Vizio soundbar not working. This issue can be easily fixed by plugging your soundbar into a right HDMI port.

Other HDMI Connections Can Be Removed

If you’re using a Vizio soundbar and your TV’s HDMI ARC connection isn’t working, there are a few possible solutions. One possible solution is to remove other HDMI connections. This can be done by unplugging the other devices from the HDMI ports. After that you must plug the HDMI cable with Vizio soundbar and TV. Try disconnecting any other HDMI connections from your TV. This may resolve the issue. If this does not work, you may need to try a different HDMI cable. 


In conclusion, the Vizio soundbar HDMI ARC is not working. If you are experiencing this issue, there are a few things you can try to fix. We listed above in this article some solutions to this issue. Hopefully after reading our article you can resolve your issue by yourself. Thanks for reading!

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