How to Fix Vizio Sound Bar Turning ON/OFF By itself [Solved]

Have you ever turned on your Vizio soundbar and noticed that it’s turned off again a few minutes later? You’re not alone. Many Vizio soundbar users have reported this issue.

In this blog post, we’ll discuss the possible causes of this issue and how to fix it. We’ll also provide some tips for avoiding this issue in the future. Stay tuned!

Why Vizio Sound Bar turns ON/OFF by itself?

There are a few possible reasons for this issue:

1. The soundbar is in standby mode.

2. The soundbar is not receiving a signal from the source device.

3. The soundbar is set to Auto Power Off.

4. There is an issue with the power supply.

5. There is an issue with the soundbar itself.

If you’re experiencing this issue, we recommend checking each of these possible causes to find the root of the problem. Once you’ve identified the cause, you can take steps to fix it.

Resetting

If your Vizio soundbar is turning on and off by itself, the first thing you should try is resetting it. To do this, unplug the soundbar from the power outlet and wait for 30 seconds. Then, plug it back in and turn on the soundbar. This should resolve the issue.

If the issue persists, try resetting the soundbar again. This time, leave it unplugged for 30 minutes before plugging it back in and turning it on. This will give the soundbar a chance to completely reset.

Checking the Power Supply:

If resetting the soundbar doesn’t resolve the issue, the next thing you should check is the power supply. Make sure the power cord is firmly plugged into the soundbar and the power outlet. If it’s not, plug it in and try turning on the soundbar again.

If the power cord is plugged in correctly and you’re still having issues, try using a different power outlet. If that doesn’t work, try using a different power cord. If you have another soundbar or other electronic device, you can try using its power cord to see if that resolves the issue.

Checking the Input:

If the power supply is working correctly, the next thing you should check is the input. Make sure the soundbar is properly connected to the source device. If it’s not, reconnect it and try turning on the soundbar again.

If the soundbar is properly connected to the source device and you’re still having issues, try using different input. For example, if you’re using an HDMI input, try using an optical input. If that doesn’t work, try using a different source device.

Checking the Auto Power Off Setting:

If you’re still having issues, the next thing you should check is the Auto Power Off setting. This setting is designed to conserve energy by turning off the soundbar when it’s not in use. However, if this setting is turned on, it can cause the soundbar to turn off unexpectedly.

To check the Auto Power Off setting, press the menu button on the remote control. Then, use the arrow buttons to navigate to the Settings menu. From there, navigate to the System settings and select Auto Power Off. Make sure this setting is turned off.

Firmware update:

If you’ve checked all of the above and you’re still having issues, there may be an issue with the soundbar itself. In this case, we recommend performing a firmware update. Firmware updates often resolve software issues like this one.

To update the firmware on your Vizio soundbar, visit the support page on the Vizio website and download the latest firmware for your model. Then, follow the instructions on the website to install the update.

Changing Eco Mode Settings:

If you’re still having issues after updating the firmware, the Eco mode settings may be causing the problem. Eco mode is designed to conserve energy by dimming the display and reducing the volume when no activity is detected. However, this can cause the soundbar to turn off unexpectedly.

To change the Eco mode settings, press the menu button on the remote control. Then, use the arrow buttons to navigate to the Settings menu. From there, navigate to the System settings and select Eco. Make sure that all of the Eco mode settings are turned off.

Conclusion:

Here we discussed some tips and tricks to fix the Vizio soundbar if it turns off by itself. We hope that one of these methods will work for you and resolve the issue. If not, we recommend contacting Vizio customer support for further assistance. Thank you for reading! We hope this article was helpful.

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