Why is there no sound coming from my Vizio sound bar?

Make sure your sound bar is powering on. When your sound bar 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 sound bar.
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Why won't my Vizio soundbar make sound?

Make sure the source audio isn't muted on the source device. If you can't hear any audio through the sound bar 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.
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Why is my soundbar on but no sound?

Make sure that the setting for Control for HDMI or BRAVIA Sync of your TV and audio device is set to ON. Make sure that the ARC feature of your audio device is set to ON or AUTO. Make sure that your audio device is set to the TV input. Change the TV audio output setting to PCM and check whether the sound is output.
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How do I reset Vizio sound bar?

Performing a factory reset on your VIZIO soundbar completely erases any custom settings and/or preferences to their original factory settings.
  1. Press and hold the Bluetooth and Volume Down buttons simultaneously for five seconds.
  2. All 12 LEDs will flash three times.
  3. The factory reset is complete.
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How do I reset my sound bar?

  1. Press and hold the (power) and - (volume down) button on the Soundbar for more than five seconds.
  2. Unplug the AC power cord.
  3. Plug the AC power cord back in again, and press the (power) button to turn on the unit.
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How to Troubleshoot your VIZIO Sound Bar



How do I get my Vizio sound bar to work?

No audio or Intermittent Audio from VIZIO Sound Bar
  1. Make sure your sound bar is powering on. ...
  2. Verify the sound bar is connected to an 'Audio Out' port on the back of the TV. ...
  3. Make sure the Sound Bar is set to the correct input. ...
  4. If you're still having trouble, try a 'factory reset' on the sound bar.
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How do I connect my Vizio soundbar to my TV?

CONNECTING WITH HDMI

Connect one end of the HDMI cable to the HDMI 1 (ARC) port on the back of your TV. 2. Connect the other end to the HDMI OUT (ARC) port on your VIZIO Sound Bar.
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What do you do when your sound bar stops working?

If your soundbar is powering on, but not producing any sound, check your volume settings. Try your remote first, but also try the volume controls on the soundbar itself if this doesn't work. Also, be sure to check the volume settings on your source device.
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Why wont my Vizio soundbar work with my Vizio TV?

If your Vizio Soundbar isn't communicating with your TV, first check to make sure both devices are on the same network. Then, try unplugging them both for 10 seconds and then plugging them in again.
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How do you power cycle a Vizio sound bar?

Unplug the power cord from the Sound Bar. Once unplugged, hold down the power button on the Sound Bar for 5 seconds. Reconnect the power cable, and try powering on your sound bar.
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How long do sound bars last?

Soundbars: 6-16 years

If you use a 'passive' soundbar like one from James or Leon, these speakers have less electronics so they can last up to 16 years or more without issue.
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Why is HDMI ARC not working?

Clear cache & reset

Clear cache and clear data on your Android TV device. Perform a power reset on the TV and audio system: Turn off the TV and the audio system. Disconnect the power cords (mains lead) and the HDMI cable from both the TV and audio system.
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How do you connect Soundbar to TV?

  1. Connect one end of the HDMI cable (sold separately) to the HDMI IN port on your TV.
  2. Connect the other end to the TV OUT (ARC) port on your sound bar.
  3. Then, connect an optical audio cable from the TV's Optical digital audio out to OPTICAL IN on your sound bar (this is necessary to hear the TV audio).
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How do I connect my Vizio soundbar to my TV without HDMI?

To connect with a coaxial cable, plug the coaxial cable into the VCR or DVD player's output and the TV's input. Then, connect the audio output (usually RCA jacks) to the soundbar. The VCR or DVD player will likely have coaxial and RCA inputs.
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What is the input button on Vizio sound bar?

You can press the INPUT button to switch between audio sources. For example, if you connected your TV to Input 1, set the Sound Bar to Input 1. to increase and decrease volume. Press to return to previous track.
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How do I get my Vizio sound bar out of demo mode without remote?

If only USB content will playback with start, fast forward, volume up, and volume down options working:
  1. Press and Hold the Input and Volume Up buttons for 10 seconds.
  2. All of the LEDs will flash four times. If the LEDs only flash once, repeat the steps above to disable the Demo Mode.
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How do I reset my Vizio subwoofer?

Here's how to perform a Factory reset for VIZIO Subwoofer & Soundbar:
  1. Press the Bluetooth button while simultaneously holding the 'Volume Down' button (minus symbol) on the soundbar.
  2. Hold both buttons for 5 seconds total.
  3. Ensure all LED lights on the left of your soundbar are flashing.
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Can I leave my Vizio sound bar on all the time?

Can you leave a soundbar on all the time? Just like any other speaker, you can damage your soundbar if you leave it on all the time. It can get overheated, pose a fire hazard, and unnecessarily use up energy.
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Do soundbars wear out?

Any quality speaker will generally last most of your lifetime. General rule of thumb is, if it sounds bad turn it down. If you aren't hearing distortion/clipping, it's fine.
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Can Vizio soundbar turn on with TV?

Your TV must support CEC or to signal the sound bar to turn on/off. Also, the hdmi cable must be plugged into the audio return channel port of the TV. If using optical cable or coax cable, you won't be able to have the power sync with the TV automatically. Sorry, there was a problem.
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Why isn't my soundbar connecting to my TV?

Reset the soundbar by powering it off and then pressing and holding the Play/Pause button until it displays 'INIT OK'. Power on the soundbar, and then try pairing the soundbar to your TV again.
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Is it better to connect soundbar with HDMI or optical?

The major difference is that HDMI cables can pass higher resolution audio which includes formats found on Blu-ray like Dolby TrueHD and DTS HD Master audio. Fiber optic cables won't be able to transmit these high-res sound formats.
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