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No Audio Devices - AppleHDA Realtek Audio

Problem solved, device ID is 1 now :clap::clap:

</dict>
<key>Devices</key>
<dict>
<key>AddProperties</key>
<array>
<dict>
<key>Device</key>
<string>Audio</string>
<key>Key</key>
<string>Inject</string>
<key>Value</key>
<string>1</string>
</dict>
 

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  • Screen Shot 2018-07-20 at 10.07.26 AM.png
    Screen Shot 2018-07-20 at 10.07.26 AM.png
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  • alc283.zip
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Problem solved
SSDT is disabled because config.plist/ACPI/DSDT/Fixes/YES; should be NO. Edit SSDT/layout-id/0x01, 0x00, 0x00, 0x00
Note: no motherboard requires all fixes; suggest set all to NO. If something does not work, set something to YES.
 
My only regret is that this was not made clear sooner
Add the X299 patch from the linked thread, enables macOS x299 audio support.
AppleALC.kext works when macOS supports x299 audio.
 
I'm new to the hackintosh world, and am trying to set up a High Sierra install on my gaming PC. So far I've got the system booting, along with my Nvidia graphics card, integrated networking, bluetooth and several other components working, but I'm having a heck of a time getting the integrated audio to work. I've tried several different tutorials / tools to rectify the problem without success. In my most recent attempt I ran the Mac OS installer to restore the default system files on my PC, then followed the steps outlined above on this thread exactly, and still am unable to see any audio devices in my system information app. Any help anyone can provide would be greatly appreciated. Here's the details of my configuration at the moment:

Audio Problem: No audio devices detected
OS X v.10.13.6
Motherboard: MSI M7 ACK x299 motherboard
BIOS: E7A901MS.180 (03/16/2018)
Processor: Intel i7-7800x
Graphics: Nvidia GTX 1080
Guide used: https://www.tonymacx86.com/threads/high-sierra-multibeast-audio.246618/ (section “X299 Series Intel Motherboard Series”)

Diskutil output:
/dev/disk0 (internal, physical):
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *120.0 GB disk0
1: EFI EFI 209.7 MB disk0s1
2: Apple_APFS Container disk1 119.8 GB disk0s2

/dev/disk1 (synthesized):
#: TYPE NAME SIZE IDENTIFIER
0: APFS Container Scheme - +119.8 GB disk1
Physical Store disk0s2
1: APFS Volume Untitled 19.7 GB disk1s1
2: APFS Volume Preboot 22.0 MB disk1s2
3: APFS Volume Recovery 519.0 MB disk1s3
4: APFS Volume VM 20.5 KB disk1s4
 

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unable to see any audio devices
a. Kaby Lake audio patch is not working, try Quick Fix: Z370/200/X299/ Series Kaby Lake Audio/Method 2
b. MultiBeast audio does not support Audio ID: 7, set config.plist/Devices/Audio/Inject/1
c. rebuild kext cache, Terminal:
Code:
sudo touch /System/Library/Extensions && sudo kextcache -u /
d. restart
e. Reply with new files, including Terminal output from c.
 
Thanks for the prompt reply. I followed the steps described on the link you provided which still resulted in no audio devices detected. Then I re-ran the Mac OS install - to clear up any temporary files that may have been left behind by my earlier attempts at fixing this - and repeated the steps again. This still resulted in no audio devices detected.

Finally, I'm attaching a copy of the updated files generated after this second attempt for your review. Hopefully this helps isolate the problem.
 

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  • forum2.zip
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followed the steps described on the link you provided which still resulted in no audio devices detected.
kextcache:
Code:
{ URL = "FakePCIID_Intel_HDMI_Audio.kext/ -- file:///Library/Extensions/", ID = "org.rehabman.injector.FakePCIID-Intel-HDMI-Audio" }
Kext rejected due to improper filesystem permissions: <OSKext 0x7fb76407c890
...
{ URL = "realtekALC.kext/ -- file:///Library/Extensions/", ID = "com.apple.driver.RealtekALC" }
Kext rejected due to improper filesystem permissions: <OSKext 0x7fb764094770 [0x7fffaec7baf0]> { URL = "AppleHDAController.kext/ -- file:///Library/Extensions/AppleHDA.kext/Contents/PlugIns/", ID = "com.apple.driver.AppleHDAController" }
Kext rejected due to improper filesystem permissions: <OSKext 0x7fb764079910 [0x7fffaec7baf0]> { URL = "IOHDAFamily.kext/ -- file:///Library/Extensions/AppleHDA.kext/Contents/PlugIns/", ID = "com.apple.iokit.IOHDAFamily" }
Rejecting invalid/inauthentic kext for bundle id com.apple.iokit.IOHDAFamily at location IOHDAFamily.kext/ -- file:///Library/Extensions/AppleHDA.kext/Contents/PlugIns/.
Kext rejected due to improper filesystem permissions: <OSKext 0x7fb764076a20 [0x7fffaec7baf0]> { URL = "AppleHDA.kext/ -- file:///Library/Extensions/", ID = "com.apple.driver.AppleHDA" }
Rejecting invalid/inauthentic kext for bundle id com.apple.driver.AppleHDAController at location AppleHDAController.kext/ -- file:///Library/Extensions/AppleHDA.kext/Contents/PlugIns/.
Rejecting invalid/inauthentic kext for bundle id com.apple.iokit.IOHDAFamily at location IOHDAFamily.kext/ -- file:///Library/Extensions/AppleHDA.kext/Contents/PlugIns/.
Kext rejected due to improper filesystem permissions: <OSKext 0x7fb7640936a0 [0x7fffaec7baf0]> { URL = "DspFuncLib.kext/ -- file:///Library/Extensions/AppleHDA.kext/Contents/PlugIns/", ID = "com.apple.driver.DspFuncLib" }
Rejecting invalid/inauthentic kext for bundle id com.apple.driver.DspFuncLib at location DspFuncLib.kext/ -- file:///Library/Extensions/AppleHDA.kext/Contents/PlugIns/.
Rejecting invalid/inauthentic kext for bundle id com.apple.iokit.IOHDAFamily at location IOHDAFamily.kext/ -- file:///Library/Extensions/AppleHDA.kext/Contents/PlugIns/.
Rejecting invalid/inauthentic kext for bundle id com.apple.iokit.IOHDAFamily at location IOHDAFamily.kext/ -- file:///Library/Extensions/AppleHDA.kext/Contents/PlugIns/.
Rejecting invalid/inauthentic kext for bundle id com.apple.driver.AppleHDAController at location AppleHDAController.kext/ -- file:///Library/Extensions/AppleHDA.kext/Contents/PlugIns/.
Rejecting invalid/inauthentic kext for bundle id com.apple.iokit.IOHDAFamily at location IOHDAFamily.kext/ -- file:///Library/Extensions/AppleHDA.kext/Contents/PlugIns/.
Rejecting invalid/inauthentic kext for bundle id com.apple.driver.DspFuncLib at location DspFuncLib.kext/ -- file:///Library/Extensions/AppleHDA.kext/Contents/PlugIns/.
Rejecting invalid/inauthentic kext for bundle id com.apple.iokit.IOHDAFamily at location IOHDAFamily.kext/ -- file:///Library/Extensions/AppleHDA.kext/Contents/PlugIns/. Rejecting invalid/inauthentic kext for bundle id com.apple.iokit.IOHDAFamily at location IOHDAFamily.kext/ -- file:///Library/Extensions/AppleHDA.kext/Contents/PlugIns/.
Rejecting invalid/inauthentic kext for bundle id com.apple.driver.AppleHDAController at location AppleHDAController.kext/ -- file:///Library/Extensions/AppleHDA.kext/Contents/PlugIns/.
Rejecting invalid/inauthentic kext for bundle id com.apple.iokit.IOHDAFamily at location IOHDAFamily.kext/ -- file:///Library/Extensions/AppleHDA.kext/Contents/PlugIns/.
Rejecting invalid/inauthentic kext for bundle id com.apple.driver.DspFuncLib at location DspFuncLib.kext/ -- file:///Library/Extensions/AppleHDA.kext/Contents/PlugIns/.
Rejecting invalid/inauthentic kext for bundle id com.apple.iokit.IOHDAFamily at location IOHDAFamily.kext/ -- file:///Library/Extensions/AppleHDA.kext/Contents/PlugIns/.
Rejecting invalid/inauthentic kext for bundle id com.apple.iokit.IOHDAFamily at location IOHDAFamily.kext/ -- file:///Library/Extensions/AppleHDA.kext/Contents/PlugIns/.
Rejecting invalid/inauthentic kext for bundle id com.apple.driver.AppleHDAController at location AppleHDAController.kext/ -- file:///Library/Extensions/AppleHDA.kext/Contents/PlugIns/.
Rejecting invalid/inauthentic kext for bundle id com.apple.iokit.IOHDAFamily at location IOHDAFamily.kext/ -- file:///Library/Extensions/AppleHDA.kext/Contents/PlugIns/.
Rejecting invalid/inauthentic kext for bundle id com.apple.driver.DspFuncLib at location DspFuncLib.kext/ -- file:///Library/Extensions/AppleHDA.kext/Contents/PlugIns/.
Rejecting invalid/inauthentic kext for bundle id com.apple.iokit.IOHDAFamily at location IOHDAFamily.kext/ -- file:///Library/Extensions/AppleHDA.kext/Contents/PlugIns/.
KernelCache ID: 12F80409F0C24F64A08A05E8D2EDE32E
Audio is completely disabled, macOS is damaged:
a. what kext installer did you use to install L/E/FakePCIID_Intel_HDMI_Audio.kext and L/E/realtekALC.kext?
b. valid: S/L/E/AppleHDA.kext; AppleHDA.kext is installed in /L/E, why?

Fix: run macOS installer (UniBeast) over the current install.
 
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