Windows 10: Windows Audio Device Graph Isolation High CPU

Discus and support Windows Audio Device Graph Isolation High CPU in Windows 10 Drivers and Hardware to solve the problem; Windows Audio Device Graph Isolation is taking up a lot of CPU in task manager. I have tried every solution I could find on the web including disabling... Discussion in 'Windows 10 Drivers and Hardware' started by The Curious Ritvik, May 21, 2019.

  1. Windows Audio Device Graph Isolation High CPU


    Windows Audio Device Graph Isolation is taking up a lot of CPU in task manager. I have tried every solution I could find on the web including disabling audio enhancements and reinstalling audio drivers. I have two audio drivers in device manager: Intel(R) Display Audio and Realtek High Definition Audio(SST). I am pretty sure WADGI is meant to use less than 1% of the CPU and it is getting quite annoying. It may have something to do with the Realtek driver as when I restart my laptop with it disabled, the problem doesn't occur, but I have tried installing multiple versions of the driver and the same problem comes up every time.

    Any help would be appreciated! Windows Audio Device Graph Isolation High CPU c7dcce4f-c044-477d-b62b-808edc56bd1d?upload=true.png

    :)
     
    The Curious Ritvik, May 21, 2019
    #1
  2. vinay_45 Win User

    Windows Audio Device Graph Isolation HIGH CPU USAGE

    My PC has a Realtek audio driver from Dell manufacturer with Waves maxx audio driver. Windows Audio Device Graph Isolation is using about 25% CPU usage. Enhancements tab is not appearing on playback properties. I want to disable enhancements to reduce
    high CPU usage.

    I don't want to install Microsoft's High Definition Audio Device for enhancements tab to appear. Is there any way to reduce high CPU usage while having the Realtek audio driver?
     
    vinay_45, May 21, 2019
    #2
  3. cShane Win User
    Windows Audio Device Graph Isolation using high CPU

    I already tried
    asking
    this in the HP Forum.

    After the October update (version 1809) installed, this process has been using all of my CPU:

    Windows Audio Device Graph Isolation

    %winDir%\System32\audiodg.exe

    I've taken several
    troubleshooting
    steps:


    I tried running the HP
    Audio Check
    one click fix (version 1.0.1.8). It found "One or more audio service isn't running" and fixed them. However, the next time I restart, the process is using 100% of my CPU again. Same thing with the Windows Playing Audio troubleshooter.

    There is a
    Hotfix
    for previous versions of Windows, but not Windows 10. There are no conflicts in Device Manager. A YouTube video

    () suggests removing all audio drivers and restarting, but that didn't help either.

    Is there anything else I can try?

    Thanks,

    Shane.
     
    cShane, May 21, 2019
    #3
  4. vinay_45 Win User

    Windows Audio Device Graph Isolation High CPU

    Windows Audio Device Graph Isolation HIGH CPU USAGE

    When I install Microsoft's High Definition Audio Device, only the internal microphone is working and microphone on the headphones is not listening to...(I've tried troubleshooting, setting up the microphone in control panel, reinstalling windows etc..
    but nothing worked)

    And the other thing is, the microphone on the headphones only listens with the older version of Realtek audio driver and not with the newer version of Realtek driver and High Definition Audio Device.
     
    vinay_45, May 21, 2019
    #4
Thema:

Windows Audio Device Graph Isolation High CPU

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