How to fix Windows Audio Device Graph Isolation high CPU usage (By Microsoft Support) | digitalPeoplezero

Having a slow computer can be immensely frustrating and even dangerous at times. You should always be careful of your CPU usage: running at high %s can eventually lead to damage to your processor.

Many applications and processes can eat up your CPU usage, Windows Audio Device Graph Isolation is one of them. You can find out if this process is causing you issues by checking the Task Manager and identifying the process.

Are you sure that the usage of your CPU is unusually high because of this Windows process? Continue reading our article to find out what the process is, whether or not it’s dangerous and how you can stop the high usage issue.

How to ensure that Windows Audio Device Graph Isolation is Safe:

You can determine if you’re dealing with a virus by checking the process’s location. This can be done straight from your Task Manager whenever Windows Audio Device Graph Isolation is running.

1. Open your Task Manager. You can do this by right-clicking on an empty space in your taskbar and choosing Task Manager.
2. Locate and right-click on Windows Audio Device Graph Isolation, then select Open File Location.
3. Check the location of the file. By default, this file is always located in the C:\Windows\System32 folder. If your file isn’t there, you most likely have a virus.

Confirming that you’re dealing with malware is important to troubleshoot the issue properly. Do you need help removing malicious tools from your computer? Continue reading our article for a guide on how you can ensure that your PC is safe.

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Disable all Sound Effects:

Since Windows Audio Device Graph Isolation is heavily involved in handling special sound effects, you might be able to fix its high CPU usage by disabling these effects. 

Note: The following instructions were written for Windows 10 operating systems. However, the process is similar in many other Windows releases, including Windows 7 and Vista.

Of course, this method only works for people who have little to no desire to utilize these in the first place. If these sound effects are something you want to keep, we recommend trying a different method first.

Instead of going straight into the new Settings app, we want to use the classic Control Panel. 

1. Search for Control Panel in your search bar and launch it from the results.
2. Change your view mode to Large icons.
3. Click on Sound. This will bring up a new window containing all of your playback devices.
4. Right-click on your speakers, then select Properties from the menu.
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6. Another window will open. Here, switch to the Enhancements tab.
7. Click the box next to Disable all sound effects to place a checkmark. When you’re done, press the Apply button.
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9. Repeat steps 4 to 6 on every other playback device you have. When you’re done, restart your computer.
10. Fix your Audio Drivers
11. Regularly updating your drivers is something you should do all the time. Outdated audio drivers can cause more trouble than you’d think.

There are multiple ways in which you can update your drivers. Follow one of the guides which suit your approach.

Update your driver from Windows itself

In this method, we will be using the integrated Device Manager to find a new, updated driver.

1. Press and hold the Windows key, then press R. This will launch the Run application.
2. Type in devmgmt.msc and hit OK to open the Device Manager.
3. Expand the Sound, video and game controllers section by clicking on the arrow icon.
4. Right-click on your audio driver and select Update Driver.
5. Click on Search automatically for updated driver software.
6. If Windows can find an updated driver, it will automatically download and install the update to your computer.
7. Restart your PC and test if the issue is solved.

or

1. Press and hold the Windows key, then press R. This will launch the Run application.
2. Type in devmgmt.msc and hit OK to open the Device Manager.
3. Expand the Sound, video and game controllers section by clicking on the arrow icon.
4. Right-click on your audio driver and select Update Driver.
5. In Driver tab, click uninstall device.
6. Restart your PC and test if the issue is solved.

Using CMD:

search cmd > right click > run as administrator.

Then copy paste this code one by one:

ISM /Online /Cleanup-Image /CheckHealth

DISM /Online /Cleanup-Image /ScanHealth

DISM /Online /Cleanup-Image /RestoreHealth

After that, restart your computer then check again your cpu usage.