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Quick Fix: Z370/200/X299/ Series Kaby Lake Audio, Onboard and/or HD 6x0 HDMI

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Apologies the crackling I was hearing was with Apple headphones (with mic pin) in front port and might be hardware issue like something specific to the ALC1220 120DB in GA-H270-Gaming 3.

I got HDMI audio working but it was a manual process.

First post should be edited to say 200 audio is natively supported now. Apologies, meant ALC1220 is native in AppleHDA now guess that's different.
 
Last edited:
Hi,
i have a gigabyte ga Z270-Hd3p. My audio device is found, but sound not work.
What can I try?

Thanks

The report of terminal:

Agreement

The audio_cloverALC script is for personal use only. Do not distribute

the patch, any or all of the files or the resulting patched AppleHDA.kext

for any reason without permission. The audio_cloverALC script is

provided as is and without any kind of warranty.


File: audio_cloverALC-120.command_v1.0f3

Release Mode

Password:

EFI partition is mounted

System Integrity Protection status: enabled (Custom Configuration).


Configuration:

Apple Internal: disabled

Kext Signing: disabled

Filesystem Protections: disabled

Debugging Restrictions: enabled

DTrace Restrictions: enabled

NVRAM Protections: enabled

BaseSystem Verification: enabled


This is an unsupported configuration, likely to break in the future and leave your machine in an unknown state.


OK to patch

Confirm Realtek ALC887 (y/n): y

ALC887 v_0x100302 (Current)

Clover Audio ID Injection (y/n): y

Use Audio ID: 1 (y/n): y


Download ALC887 files ...

% Total % Received % Xferd Average Speed Time Time Time Current

Dload Upload Total Spent Left Speed

100 24502 100 24502 0 0 65774 0 --:--:-- --:--:-- --:--:-- 65865

Edit config.plist/Devices/Audio/Inject/1

Edit config.plist/SystemParameters/InjectKexts/YES

Download kext patches

% Total % Received % Xferd Average Speed Time Time Time Current

Dload Upload Total Spent Left Speed

100 1855 100 1855 0 0 6883 0 --:--:-- --:--:-- --:--:-- 6870

Download config kext and install ...

% Total % Received % Xferd Average Speed Time Time Time Current

Dload Upload Total Spent Left Speed

100 4223 100 4223 0 0 16316 0 --:--:-- --:--:-- --:--:-- 16368

Install /Volumes/EFI/EFI/CLOVER/kexts/10.12/realtekALC.kext

Install System/Library/Extensions/AppleHDA.kext/ALC887 zml files

Fix permissions ...

Kernel cache...

rebuilding //System/Library/PrelinkedKernels/prelinkedkernel

kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext Shiki.kext

kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext Lilu.kext

kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext IntelMausiEthernet.kext

FakeSMC_LPCSensors.kext - dependency 'org.netkas.driver.FakeSMC' not found.

FakeSMC_LPCSensors.kext is missing dependencies (including anyway; dependencies may be available from elsewhere)

kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakeSMC_LPCSensors.kext

FakeSMC_GPUSensors.kext - dependency 'org.netkas.driver.FakeSMC' not found.

FakeSMC_GPUSensors.kext is missing dependencies (including anyway; dependencies may be available from elsewhere)

kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakeSMC_GPUSensors.kext

FakeSMC_CPUSensors.kext - dependency 'org.netkas.driver.FakeSMC' not found.

FakeSMC_CPUSensors.kext is missing dependencies (including anyway; dependencies may be available from elsewhere)

kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakeSMC_CPUSensors.kext

FakeSMC_ACPISensors.kext - dependency 'org.netkas.driver.FakeSMC' not found.

FakeSMC_ACPISensors.kext is missing dependencies (including anyway; dependencies may be available from elsewhere)

kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakeSMC_ACPISensors.kext

kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakePCIID_XHCIMux.kext

kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakePCIID_Intel_HDMI_Audio.kext

kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakePCIID_Intel_HD_Graphics.kext

kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakePCIID.kext

kext-dev-mode allowing invalid signature -67061 0xFFFFFFFFFFFEFA0B for kext AppleHDAController.kext

kext-dev-mode allowing invalid signature -67054 0xFFFFFFFFFFFEFA12 for kext AppleHDA.kext

FakeSMC_LPCSensors.kext - dependency 'org.netkas.driver.FakeSMC' not found.

FakeSMC_GPUSensors.kext - dependency 'org.netkas.driver.FakeSMC' not found.

FakeSMC_CPUSensors.kext - dependency 'org.netkas.driver.FakeSMC' not found.

FakeSMC_ACPISensors.kext - dependency 'org.netkas.driver.FakeSMC' not found.

FakeSMC_LPCSensors.kext - dependency 'org.netkas.driver.FakeSMC' not found.

Prelink failed for org.hwsensors.driver.LPCSensors; omitting from prelinked kernel.

FakeSMC_GPUSensors.kext - dependency 'org.netkas.driver.FakeSMC' not found.

Prelink failed for org.hwsensors.driver.GPUSensors; omitting from prelinked kernel.

FakeSMC_CPUSensors.kext - dependency 'org.netkas.driver.FakeSMC' not found.

Prelink failed for org.hwsensors.driver.CPUSensors; omitting from prelinked kernel.

FakeSMC_ACPISensors.kext - dependency 'org.netkas.driver.FakeSMC' not found.

Prelink failed for org.hwsensors.driver.ACPISensors; omitting from prelinked kernel.

KernelCache ID: F8AE8896EBF255908411402BAE7EE2A6

symlink("/System/Library/PrelinkedKernels/prelinkedkernel", "/System/Library/Caches/com.apple.kext.caches/Startup/kernelcache") failed 17 (File exists) <createPrelinkedKernel 2795>

kextcache updated critical boot files, requesting launchd reboot


Install finished, restart required.

To save a Copy of this Terminal session: Terminal/Shell/Export Text As ...

logout

Saving session...

...copying shared history...

...saving history...truncating history files...

...completed.
 

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Patched AppleHDA.kext - Software Update removes patch (install one choice only)
  • A. Patch AppleHDA.kext/audio_200_Series_hda-124_v1.0.command
    • Download: audio_200_Series_hda-124_v1.0.command.zip
    • Double click Downloads/audio_200_Series_hda-124_v1.0.command
    • Enter Password
    • Copies installed AppleHDA.kext to Desktop/audio_10.12.x/AppleHDA-orig.kext
    • Verifies:
      • 10.12
      • SIP disabled
      • 200 Series motherboard
      • Installed AppleHDA.kext does not support 200 Series Audio
    • Rebuilds kernel cache

Solution 3A fixed my ALC 887 Audio, Thanks Toleda!!
 
Should I have "AppleHDA.kext" on my System/Library/Extension?
 
Front audio jack doesn't work.
 
Hello.

I got audio working on 10.12.6 with Realtek 892 drivers. Normally works but sometimes audio drops and I have to either unplug and plug or I have to restart the computer. This is not a problem with sleep mode. It happens randomly.

1. Audio suddenly stops working. Device is shown. Have to restart. Normally works.
2. macOS Sierra 10.12.6 / mobo GA-H270m-D3H / BIOS v.F6 / Intel i7 7700 / nVidia Geforce 1050 Ti
3. Method Used:Before You Install Audio - Desktop/Realtek/AppleHDA [Guide]
1. Drivers on Multibeast -> RealtekALC892 + 100 / 200 Series Audio​
4. Cant use audio_codecdetect.command because permissions
5. Adjunting copy of IOReg
9. Screenshots
1. Adjunting DPCIManager Status Screenshot
2. Adjunting Intel High Definition Audio screenshot
3 Adjunting Sound Outputs on Sys Prefs screenshot​
12. Adjunting config.plist

With this configuration audio works mostly fine. But again. It suddenly stops working. Any ideas? Also dropping frames on premiere. Trying to solve that issue too.

Please help.
 

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