Then, launch your default browser and head over to the official download page of Realtek audio driver, and download the latest version.

After every Realtek driver is finally uninstalled, reboot your computer and wait for the next startup to complete.

After you locate the correct driver, right-click on it and select Uninstall from the context menu, then follow the on-screen instructions to install it.

Scroll down the list of applications inside the Programs and Features prompt until you locate the Realtek HD Manager (or another audio driver signed by Realtek).

Opening up the Programs and Features menu Inside the run box, type ‘ appwiz.cpl’ and press Enter to open up the Programs and Features menu.

Open up a Run dialog box by pressing Windows key + R.

This potential fix has helped several users resolve the issue related to Realtek audio driver, which is why we recommend you give it a chance. The solution to this is simple, as all that you need to do is reinstall the driver on your PC. There is also a chance that there is an issue with the Realtek audio driver, which is typically caused due to the driver being corrupt or outdated.

Go ahead and click on Apply this fix option in this case and check if doing so resolves the issue with your Realtek audio driver. Once the troubleshooter completes its scan, it will recommend fixes if any issues are identified.Locate Playing Audio and click on the Run the troubleshooter button under it.Select Troubleshoot from the left pane and navigate to Additional troubleshooter in the right pane.Locate the Update & security from the list of options available in the Settings window and click on it.Search for Settings in the Start menu and click on Open.This will identify and solve the problem. In this solution, you will run the Playing Audio troubleshooter.

Unlike other generic responses users usually receive, this solution was suggested by a Microsoft professional. Let’s get right into it! Run the Audio Troubleshooter In this guide, we have listed several effective troubleshooting methods that will help you fix the issue in no time. We had a look into the issue and discovered that it can be caused due to a corrupt Realtek driver, a generic glitch within the system, and in rare cases, a faulty Windows installation.

According to these reports, the sound can be heard quite often, which is frustrating for the users. There have been quite a few reports by users that their Realtek audio drivers cause a crackling sound that lasts for around 5 seconds before stopping automatically.

Realtek audio driver win 11