Audio stopped working after upgrading win11 to 22H2

Anonymous
2022-09-22T20:13:27+00:00

Hi,

My audio is not working after upgrading to 22H2. My computer is an ASUS less than one year old. I have tried to reinstall the Realtek driver without solving the problem.

Looking in the devicemanager the Realtek driver has this error after each time I have reinstalled the driver:

Device INTELAUDIO\FUNC_01&VEN_10EC&DEV_0294&SUBSYS_104313B2&REV_1000\5&205ca6cb&0&0001 had a problem starting.

Driver Name: oem88.inf

Class Guid: {4d36e96c-e325-11ce-bfc1-08002be10318}

Service: IntcAzAudAddService

Lower Filters: 

Upper Filters: 

Problem: 0x0

Problem Status: 0xC00000E5

Is there any ideas of what I can try to get this working again?

Windows for home | Windows 11 | Devices and drivers

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  1. Anonymous
    2022-10-18T03:54:07+00:00

    Same here my HP Envy stop working output inputs went missing from device manager, any ideas

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  2. Anonymous
    2022-10-18T01:48:07+00:00

    My Dell audio quit working. Updated the drivers and bios still no luck. Reverted to the previous build and the laptop audio worked. was a pain to get the Bluetooth working again. 2 days of effing with it.

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  3. Anonymous
    2022-10-16T17:29:35+00:00

    I'm having the same issue, but also getting the Blue Screen of Death, as described in this thread: Windows 11 22H2 Update and rtkvhd64.sys - Blue Screen Crash - Microsoft Community. Has anyone else had things go that far?

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  4. Anonymous
    2022-10-14T13:59:19+00:00

    Even though I have an AMD chipset I am using a SoundBlaster Z for my audio. My problem is when the sound is at 14% its perfect when its higher the sound clips

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  5. VARADHARAJAN K 9,726 Reputation points Volunteer Moderator
    2022-10-14T04:23:08+00:00

    Go to motherboard manufacturier website,, download latest audio driver and install on windows

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