Fix the HD Audio Background Process High CPU Usage Problem

HD Audio Background process is not a part of windows but it is important. It is also known as RAVBg64.exe.produced by Realtek Semiconductor. The file features a certified authority that proves its believability. In addition, as it is not officially part of Microsoft hence we can’t find it in OS. Even though it has Microsoft’s digital signature still the experts find it a threat because it records keystrokes that increase its likelihood of inflicting damage.

During the startup, several apps are put in despite the fact that it is not required like Adobe, Win Amp Agent, and Realtek Audio Manager/HD Audio Background Process. You can uninstall the HD Audio Background Process though it is natural to experience some changes in the sound and the power to control it.

One of the most common issues that users often encounter with their PC is high CPU usage problems. If you find that your PC is running too slow because of ravbg64.exe consuming high CPU and memory usage, you are not alone. This issue impacts the overall system performance. It causes lags, overheating, and decreased productivity. 

The process called ravbg64.exe is associated with Realtek audio drivers. If you find that ravbg64.exe is using huge CPU and memory usage in the Task Manager, it is likely causing your PC to slow down. In this guide, we will look at some solutions to fix the HD Audio Background Process High CPU Usage problem. 

What is ravbg64.exe? 

Ravbg64.exe is an executable file of Realtek High Definition Audio Drivers. It manages all the audio-related tasks by enhancing the audio experience on your Windows computer system. However, this process starts consuming huge amounts of CPU resources. This ultimately leads to performance issues on your computer system. 

So, how can you fix the issue caused by ravbg64.exe and make your PC run smoothly? 

Here are some solutions to fix the HD Audio Background Process High CPU Usage problem:

Solution 1: Update Realtek Drivers

Sometimes, outdated or incompatible drivers cause issues and performance issues. Hence, the first step to resolve the HD Audio Background Process High CPU Usage problem is to update the Realtek Audio Drivers. To update these drivers, follow these steps:

a. Open the Realtek website or your computer manufacturer’s support page. Now, search and download the latest audio drivers compatible with your device. 

b. Install the updated drivers by locating the downloaded file and double-clicking it. Just follow the on-screen instructions to easily install them. 

c. After successfully installing updated drivers, restart your computer to see the change. 

If any bugs or glitches were causing the high CPU usage problem, then Updating the Realtek drivers may effectively resolve this issue. 

Solution 2: Disable Realtek from Task Manager

If the issue doesn’t get resolved after updating the drivers, you can try disabling the Realtek audio service from the Task Manager. Follow these simple steps to do so:

a. Place your cursor on the taskbar and press Right-click. 

b. Select “Task Manager” from the list. You can also press Ctrl + Shift + Esc to open the Task Manager directly. 

c. Navigate to the tab called “Processes” Or “Details”.

d. Find the process called “ravbg64.exe” or just “ravbg64” from the list of running processes. 

d. Right-click on it and select “End Task” or “End Process” to terminate it temporarily.

Disabling the Realtek audio service from the Task Manager may temporarily stop the high CPU usage problem. But, this is just to get over your lagging computer and not a permanent solution.

Solution 3: Disable and Re-enable Realtek from Device Manager

If the previous solutions did not solve your problem, you can try disabling and re-enabling the Realtek audio driver from the Device Manager. Follow these steps to do so:

a. Press Windows + X and select “Device Manager” From the list.

b. In the Device Manager window, you will find a section called “Sound, video and game controllers”.

c. Click on the arrow next to it and it will expand itself. 

d. Find the Realtek High Definition Audio device from the list. Now, right-click on it, and select the “Disable device” option. 

e. After disabling the device, right-click on it again and now select the “Enable device” option. 

f. Restart your computer system to see the changes. 

Disabling and re-enabling the Realtek audio driver from the Device Manager may resolve any configuration or compatibility issues related to the driver. Hence, it is very likely to resolve the high CPU usage problem.

Solution 4: Reinstall Realtek Audio Driver

If none of the above-mentioned solutions helped you to resolve the HD Audio Background Process High CPU Usage problem, you should try reinstalling the Realtek audio driver. Follow these steps to do so:

a. Press Windows + X and select “Device Manager” From the list. 

b. In the Device Manager window, you will find a section called “Sound, video and game controllers”.

c. Click on the arrow next to it and it will expand itself. 

d.  Find the Realtek High Definition Audio device from the list. Now, right-click on it, and select the “Uninstall device” option. 

e. You will see a confirmation prompt. Select the checkbox saying “Delete the driver software for this device” and click “Uninstall.”

d. Once the driver is successfully uninstalled, restart your computer to see the changes. 

e. After restarting your computer, open the Realtek website or your computer manufacturer’s support page. 

f. Find and download the latest version of the Realtek audio driver compatible with your computer system.

f. Open the downloaded driver file and follow the on-screen instructions to install the driver.

g. Restart your computer once again to complete the installation and see changes. 

Reinstalling the Realtek audio driver ensures that your driver is completely clean. Hence, any underlying issues causing the high CPU usage problem may easily get resolved. 

Dealing with high CPU usage due to the HD Audio Background process can be really frustrating and significantly impact your computer’s performance. However, by understanding everything about ravbg64.exe and using the solutions mentioned above, you can effectively solve this problem.

Try updating your Realtek audio drivers to the latest version, as outdated drivers often lead to performance issues. Next, you can try Task Manager and Device Manager to temporarily fix your problem. Finally, if none of the previous solutions help you out, reinstalling the Realtek audio driver is the only solution to solve your high CPU usage problem. 

Make sure to restart your computer after trying each solution for changes to take place. You must regularly check for driver updates to maintain the performance of your computer system. 

Following this guide can effectively fix the HD Audio Background process high CPU usage problem associated with ravbg64.exe. Easily restore your computer’s performance and improve your overall experience.