How to Fix Windows Audio Device Graph Isolation Issues?

How to fix windows audio device graph isolation issues? It can be frustrating, even dangerous when you have a slow computer. It is best if you always monitor your CPU usage: running at high %s can eventually damage your processor.

There are many applications and processes that can consume your CPU; Windows Audio Device Graph Isolation is one. By checking the Task Manager and identifying the process, you can find out if this process is causing problems.

Could it be that your CPU usage is unusually high due to this Windows process? Our article describes what the process is, provides details on the danger, and offers suggestions on how to prevent its excessive use.

What is Windows Audio Device Graph Isolation? 

The Windows Audio Device Graph Isolation (also called AudioDG.exe) is part of Windows’ audio engine. Essentially, it functions as the audio engine of your operating system, allowing third-party applications to run sound. Digital signal processing is also known as DSP.

Windows users can apply special effects to audio. This includes effects such as reverb, bass boost, and simulating echoes.

Additionally, it allows third parties to add special effects to audio without modifying Windows Audio itself. Due to this feature, sound-card vendors can offer their customers more and better effects.

windows audio device graph isolation high cpu
windows audio device graph isolation high cpu

How to ensure Windows Audio Device Isolation is safe 

By checking the location of the process, you can determine whether you’re dealing with a virus. When Windows Audio Device Graph Isolation is running, you can do this directly from the Task Manager.

  • Open your Task Manager. You can access this from the taskbar by right-clicking on the space.
  • Select Open File Location from the context menu of Windows Audio Device Graph Isolation by right-clicking.
  • Check the location of the file. This file is located in the C:/Windows/System32 folder by default. You definitely have a virus if the file you need isn’t there.

In order to properly troubleshoot the issue, you must first confirm that you are dealing with malware. Would you like assistance in removing malicious tools from your computer? You can learn how to ensure that your PC is safe by reading our article.

Can I disable or quit the process?

There is a short answer to this question, but it is not recommended. In order for your system to produce any audio, this process is necessary. You won’t hear any audio until the Windows Audio Device Graph Isolation runs again after you force quit or disable the process.

In order to keep the audio on your system but not have to deal with the CPU usage that is dangerously high, the problem needs to be fixed. Let’s get troubleshooting!

Microsoft Windows 10: Fixed high CPU usage from the Windows Audio Device Graph Isolation

By now, you should be able to tell if you’re dealing with a virus or if your process isn’t working as it should. Follow our steps to fix your PC.

Disable all Sound Effects

It may be possible to reduce CPU consumption by disabling the sound effects that are heavily involved with Windows Audio Device Graph.

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

This method only works for those who have little to no interest in utilizing them in the first place. We recommend trying a different method first if you want to keep these sound effects.

  • In place of going straight to the new Settings app, let’s use the classic Control Panel. Type Control Panel into your search bar and launch it.
  • Change your view mode to large icons.
  • Click on Sound. A new window will appear containing all of your playback devices.
  • You can choose Properties from the speakers’ right-click menu.
  • Another window will open. Here, switch to the Enhancements tab.
  • To disable all sound effects, check the box next to Disable all sound effects. Once you’re finished, click Apply.
  • Repeat steps 4 through 6 for each device you wish to use. When you’re done, restart your computer.

Fix your Audio Drivers

Updating your drivers regularly is something you should do constantly. You could face a lot more problems if you have old audio drivers.

Several methods are available for updating your drivers. Choose the method that suits your approach.

Update your driver from Windows itself

We will use the integrated Device Manager to find a new, updated driver using this method.

  • Then press R while holding down the Windows key. This will launch the Run application.
  • Open the Device Manager by typing devmgmt.msc and hitting OK.
  • Clicking on the arrow icon will expand the Sound, video, and game controllers section.
  • Select the Update Driver option from the popup menu.
  • Then click on Find updated drivers automatically.
  • Microsoft Windows will automatically download and install an updated driver if it is able to locate an updated version.
  • To verify whether the issue has been resolved, restart your PC.

Update your drivers with a third-party app

Furthermore, you can find and download third-party updater tools such as Driver Booster, DriverHub, and DriverPack Solution. The following three tools are free and easy to use, but you can also browse the web for more advanced tools.

Note: Always make sure you’re using a trusted app. It is common for applications designed to update or fix your drivers to contain malware, adware, or spyware. We recommend searching for reviews made by real customers and reading their reviews.

Reinstall Skype

Windows 10 users have reported that their problem with Windows Audio Device Graph Isolation is related to Skype. This is often resolved by uninstalling and reinstalling the application.

Note: If you perform a clean installation of Skype, you might lose your app preferences and Skype data. Make sure to back up any essential chats or files beforehand to ensure you don’t lose anything.

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