How to Fix Windows PC Audio Device Error Code 52

How to repair audio device error code 52 error on Windows PC? When there is no sound coming from your computer, the Device  Manager may issue error code 52 and warn you that there is no audio device installed.Try restarting your computer and check if you notice any changes. If error code 52 persists, follow the troubleshooting solutions below.

How to Fix Windows PC Audio Device Error Code 52

Run Audio and Hardware Troubleshooters

Check if the built-in Sound and Hardware troubleshooters can quickly identify and resolve your problem.

  1. Go to Settings  and select System .
  2. Then click on Issue It Goes Away.
  3. Go to other troubleshooters.
  4. Run the Audio Playback troubleshooter 
  5. Restart your computer and check the results.

To run the Hardware and Devices troubleshooter, start the Command Prompt with administrator rights. Then enter the command msdt.exe -id DeviceDiagnostic press Enter and start the troubleshooter.

Disconnect All Peripherals and Unplug Your Computer

Check if one of the external devices connected to your machine is interfering with the audio driver. Unplug all peripherals and turn off your computer. Disconnect your Bluetooth devices as well. Next, unplug the power adapter and unplug your machine for one minute to remove the bit power. Turn on your device and check if this method gets the sound back.

Update or Reinstall Your Audio Drivers

If your audio drivers are corrupted or you are using outdated driver versions, installing the latest updates should fix the problem. If updating your drivers to the latest version doesn’t fix the problem, try reinstalling them.

  1. Start Device Manager.
  2. Expand Audio inputs and outputs section 
  3. Then right-click on your audio driver.
  4. Select Update device 
  5. Select the option that allows you to check for updates automatically.
  6. Go to Audio, video and game controllers.
  7. Update the audio drivers from this section.
  8. If the problem persists, right-click on your audio drivers again.
  9. Select Uninstall device 
  10. Restart your machine and check the results.

Additionally, go to Windows Update and install the latest operating system updates.

How to Fix Audio Device Error Code 52 Error?

Delete UpperFilters and LowerFilters

This solution involves modifying your Registry. Remember to back up your data before changing your registry settings.

  1. Start the Registry Editor.
  2. Then, navigate to:
  3. 4d36e967-e325-11ce-bfc1-08002be10318 } öğesini seçin
  4. In the right pane select UpperFilters and press Delete.
  5. Then delete the LowerFilters entry as well.

Note : The UpperFilters and LowerFilters inputs may be located under a different path on some devices.

Close the Registry Editor and restart your machine.6. Close the Registry Editor and restart your machine.

How to Fix Audio Device Error Code 52 Error?

Disable Driver Signature Implementation

Go to advanced troubleshooting options and disable driver signature enforcement.

  1. Press Shift key press  Start menu click, go to  Power and select  Restart .
  2. Wait until your computer restarts and select  Remove Issue Troubleshoot.
  3. Then, go to Advanced options.
  4. Select Startup Settings  and then select Restart .
  5. To disable driver signature enforcement, press F7 key.

Your computer will restart. Check if the error persists. In this case, launch Device Manager and update your audio drivers as shown above.


To fix audio driver error #52, run the Sound and Hardware troubleshooters. Then disconnect all your peripherals, shut down your computer and unplug it for a minute. Also, update or reinstall your audio drivers. If the error persists, delete the UpperFilters and LowerFilters entries from the Registry Editor and disable driver signature enforcement.

You can also visit Microsoft.

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