How to Fix Issues With Windows Audio Device Graph Isolation’s High CPU Usage?

Several applications, software, and processes on Windows are guilty of taking up a lot more resources than it is necessary for them to function. Quite often, these problematic elements run constantly in the background, which can cause a drain on your CPU and RAM. The Windows Audio Device Graph Isolation is one such app that is infamous for its high CPU usage. So, if you want to fix this issue, follow the solutions shared in this article.

Perform an Antivirus Scan via Windows Defender

You should follow the directions given below:

1. Start by launching the Windows Settings on your system.
2. Then choose the ‘Update and Security’ option.
3. After that, move to the Windows Defender/Windows Security settings screen through the left side panel.
4. Later, select the button of ‘Open Windows Security.’
5. You have to choose the Virus and Threat Protection option and run a Quick Scan.

Turn off Each Kind of Sound Effect

You should follow these instructions given below:

1. Use the Windows and R buttons on the keyboard to invoke the Run dialog.
2. After that, input ‘Control Panel’ into it and select the OK button to launch the Control Panel.
3. Then select the Sound option.
4. Under the Playback setting, you should choose the default device then select the button of Properties at the lower right side of the screen.
5. Thereafter, move to the section of Enhancements on the screen of Speaker Properties.
6. Now, you will get a sound effects list that your device applies while playing sounds over your primary device.
7. Here, mark the ‘Disable all sound effects’ box.
8. In case you don’t locate the ‘Disable all sound effects’ option individually, untick the sound effects options individually until each of them has been turned off.
9. After turning off all the sound effects, select the button of Apply to apply the changes.

Uninstall Corrupt Audio Drivers or Update Audio Drivers

You should follow the directions given below:

1. Press the Windows and R buttons on the keyboard to invoke the Run dialog.
2. Thereafter, insert ‘devmgmt.msc’ into it and select the OK button to invoke the Device Manager.
3. Then click on the arrow to expand the menu options for ‘Sound, video, and game controllers.’
4. Select your primary audio device, and right-click on it, then choose the ‘Uninstall device’ option.
5. You will see a prompt asking for a confirmation of the command.
6. Mark the ‘Delete the driver software for this device’ box and choose the button of Uninstall.
7. Once uninstalled the drivers, select the audio device and right-click on it again then choose the update driver option.
8. Now, on the screen that follows, select the ‘Search automatically for updated driver software’ option.

Turn off the Cortana

Here are the directions to this solution:

1. Hold the Windows and I keys to launch the Windows Settings.
2. After that, select the Cortana option.
3. Navigate to ‘Talk to Cortana’ if you haven’t reached the page by default.
4. Go to the right pane, and you will locate an option named “Let Cortana respond to ‘Hey Cortana’” beneath the Hey Cortana.
5. Toggle the button to turn the feature off.

When software and applications hog up all the CPU resources, it can make your computer painfully slow. Fortunately, the above solutions work wonders when the culprit is your Windows Audio Device Graph Isolation. We hope that the above solutions help!

Emily Johnson is a Microsoft product expert and has been working in the technology industry since 2002. As a technical expert, Emily has written technical blogs, manuals, white papers, and reviews for many websites such as office.com/setup.

Source:  Fix Issues With Windows Audio Device Graph Isolation’s High CPU Usage