What is NVIDIA Virtual Audio? How to Uninstall It?

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Many people have become aware of the existence of NVIDIA Virtual Audio. Is it secure or should it be uninstalled for security reasons? NVIDIA Virtual Audio is a software component used by NVIDIA itself when your system is connected or used with its SHIELD module or any other output component with speakers. It is used to transmit sound via the HDMI port of your graphics card.

NVIDIA Virtual Audio does not always cause audio problems your computer, depending on how you use it. If you do not need to connect your computer via the video card, you can leave it alone or uninstall it. Virtual audio is mainly used with NVIDIA SHIELD TV, a streaming box from the NVIDIA family with Android TV OS, Chromecast and Google Assistant.

For some people, however, they would opt for uninstallation to avoid possible problems that could cause an error. Once Windows system files have been damaged by incomplete installation, incorrect deletion of applications or hardware, they can be dangerous to your computer. If the Windows system files are damaged, the entries will be corrupted or deleted. There will be incorrect information or missing files. This prevents the process from working properly.

How to Uninstall NVIDIA Virtual Audio

Uninstalling via the Device Manager

  • Press Windows + R, type “devmgmt.msc” in the dialog box and press Enter.
  • In the Device Manager, access the audio inputs and outputs and search for the NVIDIA Virtual Audio input.

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  • Right-click and select Uninstall.
  • Restart your computer to check if the driver is still present or not.

Uninstalling using the Windows Registry Editor

  1. Hold down the Windows and R keys to open the Run command
  2. Type regedit in the box to open Windows Registry Editor, then click OK.
  3. Browse through the following registry key to find NVIDIA Virtual Audio:
  4. Double-click on the UninstallString value and copy its value data.
  5. Hold down the Windows and R keys to open the Run command, paste the value data into the field, and click OK.
  6. Follow the instructions to uninstall NVIDIA Virtual Audio.

Performing System Restore

system restore

  • Start your computer and log in as an administrator.
  • Click the Start button, select All Programs, Accessories, System Tools.
  • Click System Restore.
  • In the new window, select Restore my computer to an earlier time and click Next.
  • Select the last system recovery point from the “On this list, click a restore point” list, then click Next.
  • In the confirmation window, click on Next.
  • Restarts the computer when recovery is complete.

Remove Entry from Playback


  1. Right-click on the Sound icon in your taskbar and select Sound Settings.
  2. The settings window opens. Look at the top right and select the Sound Control Panel.
  3. Now select the Playback Devices tab. If NVIDIA Virtual Audio is enabled, you can easily disable it by right-clicking on it and selecting Disable.
  4. Right-click an empty area and select Show disabled devices to display the entry.
  5. Restart your computer completely and check that the action is complete.


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