Why does the Vizio Soundbar play random music? [ Solved ]

The Vizio soundbar plays random music if there is any problem with the Bluetooth connection or if there is any software glitch or electrical connection problem. You can easily fix either of these issues

You can fix the soundbar problem by

Reset the BlueTooth Connection

Reset the Vizio Sound Bar
Update the Vizio Soundbar
Ensure proper collection

To get a detailed idea about each of the processes, keep reading till the end.

Why does the Vizio Soundbar Play Random Music?

The Vizio soundbar may play random music for reasons related to Bluetooth interference, software glitches, and more. The table below shows the key reasons and how you can solve them

Reasons	Solutions
Bluetooth Interference	Reset the Bluetooth Connection
Software Glitch	Reset Vizio Sound BarUpdate Vizio Sound Bar
Lack of Proper Electric Power	Ensure Proper Electric Power

Now, before you go on to solve the problem, first diagnose and verify if there is any major problem with the Vizio Soundbar or not. Following are the steps of troubleshooting a Vizio Soundbar.

Unplug it for 5-7 minutes, then plug it back in and turn it on.
Ensure all cables (HDMI, optical, etc.) are securely connected. Verify HDMI ARC settings if applicable.
Set the TV’s audio output to the Vizio soundbar and confirm the audio format is compatible (PCM or Dolby Digital).

Make sure the soundbar is in pairing mode, within range, and remove unnecessary paired devices.
Restart both the soundbar and router and reduce unnecessary devices on your network

If you still observed that the Vizio Sound Bar is still playing random music then you should check what’s causing this issue and go for a solution.

Bonus: Find how to enable and disable Vizio Eco Mood.

Bluetooth Interference:

Bluetooth interference can cause soundbars to randomly play music because Bluetooth shares the same 2.4 GHz frequency with other wireless devices like Wi-Fi routers and microwaves. When too many devices use this frequency, they can mess with each other’s signals, causing connection problems and unexpected audio playback.

Figure: Vizio SoundBar

Solution: Reset the Bluetooth Connection

You can easily fix this problem by just resetting the Bluetooth connection. Following are the steps to reset the Bluetooth connection on the Vizio Sound Bar.

Turn On the Soundbar and make sure it remains powered on.
Hold the Bluetooth and Volume Down buttons together for at least 5 seconds.
Look for LED Lights because they will flash three times, showing that the reset is done.

After the reset, you’ll need to reconnect your Bluetooth devices, as previous pairings are erased.

Software Glitch:

Just like unannounced volume increments, software glitches can cause a Vizio soundbar to randomly play music and it is annoying. This happens when the soundbar’s firmware has bugs or conflicts, which can make it connect to unintended devices.

For example, if the soundbar is in low-power mode or hasn’t been fully turned off, it might still search for Bluetooth connections, allowing nearby devices to connect and stream audio.

Corrupted settings or outdated firmware can also cause problems, leading to random playback. Regular resets and keeping the firmware updated can help fix these issues and ensure the soundbar works correctly.

Solution: Reset Vizio Sound Bar

This problem can be fixed easily by resetting your Vizio Soundbar. There are two ways to reset your soundbar, hard reset or soft reset. Let’s check both.

To reset your Vizio soundbar, follow these steps:

Hard Reset (Without Remote)

Make sure the soundbar is powered on.
Hold the Bluetooth and Volume Down buttons at the same time for 5 to 10 seconds.

The LED lights will flash three times to show the reset is done.

Soft Reset

Switch off the soundbar and unplug it from the power outlet.

Press and hold the Power button for 30 to 40 seconds.
Reconnect the soundbar and turn it on.

After either reset, you’ll need to set up the soundbar again as all settings will be erased.

Solution: Update the Vizio Sound Bar

To fix the malware or software issue, you can also update the Vizio soundbar. To update your Vizio soundbar, follow these steps:

Using a USB Drive

Press and hold the Volume + and Volume – buttons for 5 seconds to check the current firmware version.

Go to the Vizio support website and download the latest firmware for your soundbar model (usually a .bin file).
Format a USB drive to FAT32, then copy the firmware file onto it.
Turn off the soundbar and insert the USB drive into its USB port.

Turn the soundbar back on. It should detect the file and start updating automatically.

Wait for the soundbar to announce the update is done.
Check the firmware version again to confirm the update was successful.

Using the Vizio Smartcast App (if your soundbar supports it)

Ensure the soundbar is connected to your home Wi-Fi.
Launch the Vizio Smartcast app on your phone.

Go to your soundbar’s settings in the app and check for firmware updates. If one is available, follow the instructions to install it.

These steps will help keep your soundbar up to date, improving performance and fixing bugs.

Lack of Proper Electric Power:

If your Vizio soundbar isn’t getting enough power, it might start playing random music because of its low-power mode. When the soundbar enters this state, it can still search for Bluetooth signals, even though it seems off.

This allows nearby devices to connect and play audio, causing unexpected music to come through the soundbar. Power fluctuations can also make the software act up, leading to random playback issues.

Solution: Ensure Proper Electric Power

To make sure you receive proper electric power for your soundbar, follow these steps

Plug the soundbar directly into a wall outlet instead of using a power strip or extension cord, as these can sometimes cause unstable power.

Make sure the power cable is securely connected to both the soundbar and the outlet. Check the cable for any damage.
Be sure the outlet you’re using isn’t overloaded with too many high-power devices, which can cause power issues
If your soundbar has an Eco Power mode, try turning it off. This mode can sometimes cause connection problems when the soundbar turns off after not being used for a while.

Unplug the soundbar for a few seconds every now and then to reset its system and keep it running smoothly.
If you have frequent power outages or fluctuations, use a surge protector or an uninterruptible power supply (UPS) to keep the power steady for your soundbar.

Frequently Asked Questions (FAQs):

Why Does My Sound Bar Glitch?

Your Sound Bar glitches if it is in low-power mode or turned off completely. If either of these issues exist then your sound bar will just randomly connect to any audio devices and play music randomly.

Is There a Way to Reset the Vizio Sound Bar?

To reset your Vizio soundbar, you can choose between a soft or hard reset depending on your needs. The process is more or less the same, the only difference is in what to press and how long you have to keep it pressed for.

How Do You Troubleshoot a Vizio Sound Bar?

To troubleshoot your Vizio soundbar, start by unplugging it for 5-7 minutes, then plug it back in and power it on. Check that all cables are securely connected and settings are correct. Ensure the TV’s audio output is set to the soundbar, and check Bluetooth or Wi-Fi settings as needed.

Conclusion

In conclusion, the Vizio soundbar plays random music if there is any problem with the Bluetooth connection or glitch in the system. You can easily troubleshoot and fix the problems yourself. However, if you are in doubt, consult the experts.