Press the Windows + X keys on your keyboard at the same time, then click on Device Manager.

You may be dealing with a CPU-hogging bug if your RAVBg64.exe process has gone rogue, but you can fix it by obtaining the latest available drivers for your Realtek Audio device that will get rid of this issue and leave you free to enjoy a speedy computer! Sounds too easy? It is! Let's get started. To stop the HD Audio Background process from having high CPU usage, you have to perform some of the methods below. But, they may work for Windows 8 and Windows 7 users as well. The methods below were written for Windows 10 users struggling with the HD Audio Background process using too much CPU. How To Fix HD Audio Background Process High CPU Usage

Continue reading to learn how you can fix it with a few simple methods. This happens when the process is consuming CPU resources unnecessarily. It causes system slowdown, frozen programs, or errors with software not responding. The HD Audio Background process can cause problems. HD stands for high-definition, which means high quality! HD Audio Background has been found to cause the RAVBg64.exe process to consume resources in a way that users don’t notice or expect to do so. HD Audio Background is an audio driver and software package produced by Realtek Semiconductor for HD audio controllers. There are a few ways to fix the problem and stop it from happening again in the future. If you have been experiencing high CPU usage on your Windows 10 device, it may be due to the HD audio background process using too much of your system's resources.

Realtek audio controller