No Audio Devices - Realtek ALC AppleHDA [Guide]

[toleda]

required files attached

pinconfigs are not loading from relatekALC.kext, do not know why.
Suggest:
1. Uninstall cloverALC, see Realtek ALC AppleHDA/Post #1/Uninstall Realtek ALC AppleHDA/2. cloverALC
2. Install AppleALC.kext, see Realtek ALC AppleHDA/Post #1/III. Additional AppleHDA Realtek Methods/1. vit9696/AppleALC

 

[tracert]

pinconfigs are not loading from relatekALC.kext, do not know why.
Suggest:
1. Uninstall cloverALC, see Realtek ALC AppleHDA/Post #1/Uninstall Realtek ALC AppleHDA/1. cloverALC
2. Install AppleALC.kext, see Realtek ALC AppleHDA/Post #1/III. Additional AppleHDA Realtek Methods/1. vit9696/AppleALC

toleda,

sorry but I don't understand how to uninstall the Realtek ALC AppleHDA.
In the post linked from you, the only section that describe the uninstall said :

4 Uninstall Realtek ALC AppleHDA, below

1. remove method to install a different method

while for the point 2 I found the post III for Additional AppleHDA Related Method

Thanks

 

[eranno]

1. Description of audio problem

I can only the onboard audio, no HDMI or DP audio


2. Specs:

OS Version 10.12.6

Mobo Z270x-UD5

I7-770k

Nvidia GTX 970



3. Method

Installed using multibeast - codec for 1120 + 100 / 200 series audio - got audio devices (mobo only)

Used audio_cloverHDMI-120_v1.0d.command - still no HDMI / DP audio

Tried quick fix method 1 - FakePCIID.kext + FakePCIID_Intel_HDMI_Audio.kext



4. File: audio_codecdetect.command_v2.2


HDMI audio codec(s)

Nvidia: 0x10de0071


Onboard audio codec

Device: Not supported

Realtek: 0x10ec1220

Name: Realtek ALC

Audio ID: Not supported

Current Audio ID: 1 (valid: 1, 2, or 3)

FIX, try:

1. https://github.com/toleda/audio_ALCInjection/tree/master/ssdt_hdef/

ssdt_hdef-1-with_ioreg/hdef.zip (or -2 or -3, select View Raw)

2. CLOVER/config.plist/Devices/Audio/Inject/1 (or 2 or 3)


No system files were changed


8. No sound assertions on console

 

[toleda]

the only section that describe the uninstall said

Wrong section, see

 

[toleda]

only the onboard audio, no HDMI or DP audio

Wrong thread, post to HDMI Audio AppleHDA
Off topic

 

[tracert]

Wrong section, see
View attachment 277498

ok. Toleda, where can I take the native AppleHDA? The one that I have saved is obtained with Multibeast if I not wrong

 

[toleda]

where can I take the native AppleHDA?

Follow the instruction, result is native AppleHDA.kext.

 

[eranno]

1. Description of audio problem

Sound on headphones is distorted, as if I'm using an old cable and keep insert and remove it



2. Specs:

OS Version 10.12.6

Mobo Z270x-UD5

I7-770k

Nvidia GTX 970



3. Method

Installed using multibeast - codec for 1120 + 100 / 200 series audio - got audio devices (mobo only)

Used audio_cloverHDMI-120_v1.0d.command - still no HDMI / DP audio

Tried quick fix method 1 - FakePCIID.kext + FakePCIID_Intel_HDMI_Audio.kext



4. File: audio_codecdetect.command_v2.2


HDMI audio codec(s)

Nvidia: 0x10de0071


Onboard audio codec

Device: Not supported

Realtek: 0x10ec1220

Name: Realtek ALC

Audio ID: Not supported

Current Audio ID: 1 (valid: 1, 2, or 3)

FIX, try:

1. https://github.com/toleda/audio_ALCInjection/tree/master/ssdt_hdef/

ssdt_hdef-1-with_ioreg/hdef.zip (or -2 or -3, select View Raw)

2. CLOVER/config.plist/Devices/Audio/Inject/1 (or 2 or 3)


No system files were changed


8. No sound assertions on console

 

[tracert]

Wrong section, see
View attachment 277498

I did this operations:

1- I removed S/L/E/AppleHDA.kext
2- I modify EFI/CLOVER/config.plist removing the three parts with AppleHDA as shown in the attached file
3- In L/E there is no realtekALC.kext but only RealtekRTL8111.kext. I don't removed any files
4- CloverALC -> S/L/E/AppleHDA.kext already removed in point 1


After that I restart and install in EFI/CLOVER/kext/Other

- the content of AppleALC 1.1.4 (AppleALC.kext and AppleALC.kext.dSYM) through copy and paste
- the content of Luli 1.1.7 (Lilu.kext and Lilu.kext.dSYM) through copy and paste

then I restart again

but in audio preferences I see always only Soundflower speakers

Do you want to see again all the reporting files?

 

[toleda]

Sound on headphones is distorted,

Audio devices present, off topic. Start new thread.