Vizio soundbars are a great way to amplify audio from external devices without having to get an entire speaker system. But sometimes we face issues like No Sound or Audio from Vizio Soundbar. So, there is nothing to worry about. In this article, we are going to discuss the options to Fix If No Sound or Audio from Vizio Soundbar in simple steps.

Most issues with Vizio soundbars stem from the device they’re connected to or are the result of interference from another nearby device or object, but occasionally, the issue can be with the device’s hardware.

Also Read

How to Add HBO Max on your Vizio SmartCast TV

Fix: Vizio Soundbar Not Working on Samsung, LG, Sony, Hisense or Any Other Smart TV

Fix: AT&T TV Not Working on Samsung, Vizio, or LG Smart TV

Before Trying Anything

  • Make sure the source audio isn’t muted on the source device.
  • If you can’t hear any audio through the soundbar for a source that’s connected via an optical cable, make sure the source device is outputting PCM audio. Some other audio types won’t play through the Sound Bar when they’re connected via an optical cable.
  • Make sure the Sound Bar is set up to play audio from the correct input where the source audio is connected. To ensure this isn’t the problem, scroll through all of the Sound Bar’s inputs.

Fix, No Sound or Audio from Vizio Soundbar

Check Whether  Soundbar is Powering ON

  • When your soundbar powers on a light will appear on either the left-hand side or the center of the bar.
  • If you are not seeing any lights make sure the power cord is securely connected to the outlet and the soundbar.
  • Check to verify the outlet has power (by trying another device).

Wrong Input Selection

The Vizio TV comes with several different inputs, including HDMI, cable, component, and AV. Verify the soundbar is connected to an ‘Audio Out’ port on the back of the TV. There are several different types of ports on a TV, most are inputs (they bring video and audio ‘In’ to the TV). We’ll need to connect the soundbar to an output (which sends audio ‘Out’ of the TV). It will be specifically labeled ‘Audio Out’.

Fix: Vizio TV Airplay Not Working or Missing

Make Sure the SoundBar is Set to the Correct Input

  • Power on the TV, and put on a show or movie (so there is audio playing).
  • Press & Hold the ‘Input’ button on your soundbar until the lights on the front begin flashing.
  • This will start an ‘Auto Input Search’
  • The lights on the front will flash indicating the soundbar is cycling through all of the inputs to find the one the TV is plugged in to.

Try a Different Input

Connect the connecting cable to a different input on the soundbar. If there’s still a static sound, replace the cable, as it may be damaged or defective. Alternatively, if switching the input resolves your problem, the input you were previously connected to on the soundbar may be defective. In this case, contact Vizio support about getting the input fixed.

Remove Any Interfering Devices

Move devices that send a wireless signal away from the Vizio soundbar, as they can cause this type of interference. Devices that commonly cause interference include baby monitors, wireless routers and cell phones.

If you have any doubts regarding this, feel free to comment down below.

  • VIZIO SmartCast troubleshoot fix if not working
  • My Vizio Smart TV won’t power on / will not turn on / any power: How to Fix?
  • How to Add or Manage apps on Vizio Smart TV?
  • How to Fix Vizio SmartCast Input Not Loading or OK Button Not Working
  • How to Fix VIZIO SmartCast Not Available Error?