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No Audio Devices - AppleHDA Realtek Audio

Joined
Oct 12, 2019
Messages
13
Motherboard
ASUS x99-E-10G WS
CPU
e5 1660v3
Graphics
MSI RX 580 8GB
Mac
  1. iMac
  2. MacBook Pro
Please tell me how to start the sound on codec ALC662 in Big Sur, everything worked in Catalina, I decided to upgrade to Big Sur and how I can't get the sound

I've been with VoodooHDA and AppleALC - it doesn't help, if you use VoodooHDA then HDMI ports appear, but there is no built-in sound card, there is not a single device with AppleALC
1611013462437.png
Tried all the identifiers supported via boot-arg: alcid=
1611012941894.png

I checked the correct loading of the castes
Code:
> kextstat | grep -E "AppleHDA|AppleALC|Lilu"
Executing: /usr/bin/kmutil showloaded
No variant specified, falling back to release
   49    3 0                  0x2c000    0x2c000    as.vit9696.Lilu (1.5.0) EC77F3DD-6CAD-3A51-9C5F-A5424F852100 <8 6 5 3 2 1>
   50    0 0                  0x16f000   0x16f000   as.vit9696.AppleALC (1.5.6) CA44B64F-D945-38E7-9546-EE4684DA7F8F <49 14 8 6 5 3 2 1>
  129    0 0xffffff7f9f2e5000 0x13000    0x13000    com.apple.driver.AppleHDAController (283.15) 242DDD3E-CAD8-38E4-B4B2-088E89A06AED <128 127 110 14 8 7 6 5 3 1>

In ioregistryexplorer, if you look at that alc-layout-id is set
1611013425307.png

Tell me how to set up? motherboard huanan x79, ALC 662
 
Joined
Dec 28, 2020
Messages
1
Motherboard
GA-Z77X-UD5H
CPU
Intel Core i5 3570
Graphics
EVGA GeForce GTX 650
Mac
  1. MacBook Pro
Mobile Phone
  1. Android
Problem solved!

If anyone is interested: I found and removed the file HDAEnabler1.kext from /S/L/E and all of my audio problems have resolved. I'm not sure what that file was for or when I put it there... I'm guessing from a previous audio fix.
This worked for me too! Thanks, thanks thanks thanks! I must have wasted 20-30 hours trying to get my audio ALC898 (GA-Z77X-UD5H) to work after high sierra to mojave upgrade. This should be made an item on the front page with the main instructions. I am sure this was the problem for many folks!
 
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