The Windows audio device graph isolation is a system process that works as the primary audio engine in Windows10. All the advanced audio enhancement effects and the digital signal processing of audio files are handled by this process. Windows audio device graph isolation high CPU usage is a problem faced by many of us and the high memory usage by this process causes severe damage to the processor performance also.
Windows audio device graph isolation
Windows Audio Device Graph Isolation is isolated from standard Windows audio service to integrate third-party apps to run sound on your computer. This process allows third-party apps to add their own special effects for audio without having to alter the Windows Audio process.
Under normal system usage, you can observe the “Windows Audio Device Graph Isolation” process utilizing 0% of the CPU memory but unstable audio enhancement drivers or advanced audio effects can cause Windows Audio Device Graph Isolation high CPU usage and system abnormality.
In this article, we are discussing how we can resolve the Audio Device Graph Isolation high CPU usage and reduce the high memory usage by this process.
Ensure Windows Audio Device Graph Isolation is not virus affected
Before starting the troubleshooting, we need to make sure we’re not dealing with a virus. We can easily make sure Audio Device Graph Isolation is safe by checking the audiodg file location. Let’s go to the steps you need to follow for this self-check.
Step 1: Open the task manager. You can open the Task Manager easily by holding down the Shift and Ctrl keys together, then press the Esc key.
Step 2: Find Windows Audio Device Graph Isolation in the process list and right-click on it. From the drop-down menu select Open File Location.
Step 3: Confirm the location of the audiodg file is in the C:\Windows\System32\folder. If your file isn’t there, you’re probably dealing with a virus. We recommend you to run a full system antivirus scan in that unfortunate event.
If you can find the audiodg file in the above-mentioned folder you can go ahead with the Windows Audio Device Graph Isolation high CPU usage troubleshooting.
Run the Audio troubleshooter
Before trying anything manually with your Windows 10 PC, we recommend running the built-in troubleshooting tool for basic fixes. Sometimes Windows Audio Device Graph Isolation high memory usage can be fixed automatically by tweaking some settings and Windows10 troubleshooter can take care of it.
Step 1: Open the Windows settings from the Start menu and click on the Troubleshoot option on the left side.
Step 2: From the Troubleshoot menu, locate the Playing Audio option and click on Run the troubleshooter.
Step 3: Follow the recommended steps by Run teh troubleshooter and check the Windows Audio Device Graph Isolation high memory usage is fixed or not.
Disable all advanced sound effects
If the automatic troubleshooting is not able to fix the Windows Audio Device Graph Isolation high CPU usage then it’s time to tweak some audio settings manually and we will explain the steps you need to follow.
Disabling the Windows Audio Device Graph Isolation service is not a wise idea because this process controls the audio system of your PC and disabling it may cause your system to go mute. Even if you decide to disable it, Windows 10 will ask you to run the audio troubleshooter first. We don’t recommend disabling the Windows Audio Device Graph Isolation service.
What we can do is, disable the special sound effects which are not directly integrated with Windows audio itself. Since the Windows Audio Device Graph Isolation handles all these special effects, disabling them will reduce the high memory usage by this process.
Step 1: Launch Control Panel from your Start menu and change the view mode to Large icons on the top left side of the screen.
Step 2: Click on the Sound option. This will open a new window including all of your playback devices.
Step 3: Locate and right-click on your speakers, then select Properties from the menu.
Step 4: From the properties Window switch to the Enhancements tab.
Step 5: Checkmark the box with the option Disable all sound effects then press apply.
Step 6: Repeat the disabling process in steps 4 and 5 to every playback device listed in the step 3 menu.
Step 7: Restart your computer 10 PC and check the Windows Audio Device Graph Isolation high CPU usage is fixed or not.
Update your Audio Drivers
Outdated sound drivers are another reason for the Windows Audio Device Graph Isolation high CPU usage and you can fix it by updating the sound drivers of your system regularly.
There are multiple methods to update your drivers but using the integrated Device Manager is recommended.
Step 1: Launch the Run application by pressing Windows+R keys together.
Step 2: Type n devmgmt.msc and click OK to open the Device Manager.
Step 3: Select the Sound, video and game controllers option by clicking on the arrow icon.
Step 4: Right-click on the audio driver and select Update Driver.
Step 5: Select Search automatically for updated driver software in the next window to complete the process. The device manager will share if any new updates are available for your drivers and you can download them directly.
Keeping your Audio drivers up to date will reduce the Windows Audio Device Graph Isolation high memory usage and also keeps your PC safe from malware attacks.
In some Windows 10 PC’s the Windows Audio Device Graph Isolation high CPU usage is related to a Skype application error and you can easily fix it by Uninstalling and reinstalling the Skype application from the apps menu in Windows settings.
Following the above methods will certainly fix the Windows Audio Device Graph Isolation high CPU usage issue in your Windows 10 PC and give a breath of fresh air to your PC by releasing the high memory usage.
If you still have any doubts regarding this troubleshooting, please let us know in the comment section and we will get back to you soon.
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