How To Fix Realtek Audio Not Working Windows 10?


The Windows 10 operating system is in-built with Realtek High Definition audio driver. This most powerful sound driver for Windows 10 helps manage surround sound, Dolby, and DTS sound systems on your PC. Uninstalling this driver creates severe audio errors. That’s the importance of the Realtek High Definition audio driver.So, what to do if you have Realtek audio not working Windows 10 problem? To fix this, you need to identify the problem first. Therefore, it is easy to find the proper troubleshooting steps.Sometimes, downloading a new driver works. But, other times, you might need to replace your sound cards. Don’t panic. Before doing so, we have solutions for common errors that you must try. Below are the common problems and solutions to overcome the audio issues.

The Two Common Realtek Audio Issues:

Before going deep, you first need to know the most common issues.

  • The Realtek HD icon disappears from the taskbar. It usually happens after a recent Windows 10 update.
  • Conflicts between the preinstalled Microsoft drivers and the Realtek High Definition audio driver. It can be fixed easily.

Updating Your Realtek High Definition Audio Driver:

  • Click the Search icon located on the taskbar and search for Device Manager.
  • Open the Device Manager and scroll down for the Sound, Video and Game Controllers option.
  • Expand the option and look for Realtek High Definition audio.
  • Right-click on the audio driver and select the Update Driver option.
  • Now, you are prompted to search automatically for an updated driver or browse for a driver located on your computer.
  • Here, you choose to search automatically.
  • Windows 10 starts updating the latest driver.
  • Now, restart your PC to save the changes.

The Realtek High Definition audio will now appear in the taskbar if you click the Speaker icon to select an output. If still the Realtek audio not working Windows 10 problem persist, follow the alternative below.

Solving The Conflicts Between Drivers:

The Realtek High Definition audio driver and Microsoft’s UAA Bus Driver never mix. So, you have to disable it if you haven’t done it before.

  • Go to Device Manager. Look for System Devices and expand it.
  • Search Microsoft’s UAA Bus Driver for high-definition audio. If it is disabled already, you will not find it.
  • If it is present, right-click on the Microsoft UAA Bus Driver and click Disable device.
  • Now, do a complete restart.
  • When done, check whether the Realtek audio appears in the output list or not.
  • We also have another way to solve Realtek audio not working windows 10 issue.

Fixing with a Rollback option:

This method is applied when a recent update is done, and you see the version error compatibility message. The rollback method is to go back to the previous version of the driver.

  • Go to the Device Manager and expand Sound, Video and Game Controllers.
  • Right-click the Realtek driver in the list. Select Properties.
  • A driver information pop-up appears. Click the Driver tab.
  • Check whether the Roll back driver option is grayed out.
  • If it is grayed out, it means that you don’t have any previously installed version to roll back.
  • If it is not grayed out, then click Roll Back Driver --> OK.
  • Now a confirmation pop-up appears. Give answers to the asked questions and click Yes.
  • Restart your computer to save the changes.
  • Once done, Windows 10 will uninstall the recent update, and the previous driver will be restored.

Whenever the Realtek audio not working Windows 10, follow these different troubleshooting procedures to solve your problem. Choose any of the troubleshooting methods based on your Realtek audio problem. We hope that you get to immerse yourself in the rich, powerful sound.