No Audio Devices - Realtek ALC AppleHDA [Guide]

[psychephylax]

Hi toleda, sorry the part you quoted wasn't clear, I typed it quite late. At some point when I first got the El Capitan upgrade working early in the weekd, I had run that script which got my sound working. At that point when I ran it, I did not capture that console output. Subsequent to that, I noticed that my audio was breaking after sleep so I attempted to fix it multiple wasy one of which was with a Kext from Multibeast 6.1 which has been working great all the way up to El Capitan. Not being able to get it to work I had extracted the AppleHDA.kext to my desktop for easier restoring.

I had restored my AppleHDA.kext from the El Capitan installer using the Pacifist walkthrough, however attempting to run the audio_cloverALC-110_v1.0r10.command returns that error I quoted above, I did not capture all of the output because it seems it gets stuck in a loop as it keeps incrementing KextsToPatch:5 the number on the end and doesn't stop unless I ctrl+c it.

I had also attempted to run MultiBeast with and without AppleHDA.kext being restored and although MultiBeast 8 completes, I don't get audio.

Is it possible that my cache is gone and needs to be rebuilt and that's why it's not patching correctly?

 

[toleda]

I don't get audio.

Attached files are the only way to see what happened. The files are only meaningful for a specific case. Trial and error failures with no files is simply a waste of time your time and mine.

cloverALC says the config.plist is damaged and must be fixed or replaced. Installing a kext with a kext install tool rebuilds kernel cache, not the issue.

Last request, use MultiBeast OR cloverALC, NOT BOTH.

 

[psychephylax]

I will have new files uploaded tonight when I get home from work. I am physically not next to the computer so I can't do anything right now except understand the issue better and get the appropriate steps to execute when I do get home.

So you're saying that cloverALC thinks that my config.plist is damaged? I can pull my config.plist from my Time Machine backup or from a Yosemite drive I just replaced with a bigger one, it was using an older version of Clover (302x I believe) I know my settings from there work for iMessage but it's possible the file itself has now been corrupted by Clover Configurator when I tried adding RtValues to disable SIP.

In the previous post it also sounds that you're saying that my AppleHDA.kext is still native which is what I need for the new methods to work.

Is the most appropriate course of action for me:
1. Get my original config.plist from my Yosemite install
2. (Optionally) Place my pacifist extracted AppleHDA.kext into S/L/E
3. Re-run cloverALC

Thank you, I really appreciate your help!

 

[Sino1974]

hi, need some help with this audio,.....
I'm newbie in mac, so be gentle)

followed this guide:

1
II. Problem Reporting (post to this thread with files)

1. no audio device in system
2. OS X el capitain/asus h100m-al/uefi/intel i3/intel hd 530
3. Procedure/Guide Used (Realtek ALC AppleHDA, Post #1)
   1. MultiBeast/realtek alc887
   2. Terminal/Shell/File/Export Text As. . . (if Terminal script run)
      1. realtekALC
      2. AppleHDA8Series
      3. cloverALC
      4. pikeralphaALC
4. Audio/ALC Injection (Tools 3. see attach
5. Copy of IOReg (Tools 2./1.) or IOJones (Tools 2./2.), No screenshots
   1. IOReg/File/Save a Copy As…, verify file (no ioreg.txt)
   2. IOJones/File/Save.. didn't found this file? where is location of this file?
6. System/Library/Extensions/AppleHDA.kext (10.11, search: show hidden files)
7. System/Library/Extensions/AppleHDAxxx.kext (if installed) no apple hda kext, see attach
8. Console/All Messages/kernel Sound Assertions - select/Save Selection As: didn't found this log,; see attach photo
9. Screen shots:
   1. DPCIManager/Status (Tools 1.)- how to find this dpi manager?
   2. System Information/Hardware/Audio/Intel High Definition Audio (not Devices)
   3. see attach photo
10. Terminal/Shell/Export Test As. . . (if script used)
    1. audio_cloverALC-110...command
    2. audio_realtekALC-110...command-used this script
    3. AppleHDA8Series.sh
    4. audio_pikeralphaALC-110...command
11. Chameleon (if installed)
    1. Extra/org.chameleon.Boot.plist
    2. DPCIManager/Misc/Boot Log (Tools 1.)
    3. Extra/dsdt.aml (if installed)
    4. Extra/ssdt.aml (if installed)
12. Clover (if installed)
    1. EFI/CLOVER/config.plist-see attach
    2. DPCIManager/Misc/Boot Log (Tools 1.)
    3. EFI/CLOVER/ACPI/patched/dsdt.aml (if installed)
    4. EFI/CLOVER/ACPI/patched/ssdt.aml (if installed)

Hope this help,...
sorry, but didn't found all....im newbie in mac....first mac after 15 years of windows, so please be gentle

S

 

[toleda]

no audio device in system

5, 6 and all of 12 missing
Two methods installed, MultiBeast and realtekALC; fail. One method or the other, not both.
Clues:
Audio ID: Not supported
Current Audio ID: 0 (set: 1, 2, or 3)
Device: Not supported
Current Device: (HDEF required)
S/L/E/AppleHDA.kext is not native

AppleHDA.kext is not useable, reinstall OS X.

Missed (select one)
1. Quick MultiBeast Setup for Skylake Systems 10.11.4+
2. 10.11.4+ Skylake Starter Guide
3. Realtek ALC AppleHDA/Post #1, see
Unsupported/Non-working Realtek ALC AppleHDA

1. 100 Series/Intel High Definition Audio​

 

[Sino1974]

5, 6 and all of 12 missing
Two methods installed, MultiBeast and realtekALC; fail. One method or the other, not both.
Clues:
Audio ID: Not supported
Current Audio ID: 0 (set: 1, 2, or 3)
Device: Not supported
Current Device: (HDEF required)
S/L/E/AppleHDA.kext is not native

AppleHDA.kext is not useable, reinstall OS X.

Missed (select one)
1. Quick MultiBeast Setup for Skylake Systems 10.11.4+
2. 10.11.4+ Skylake Starter Guide
3. Realtek ALC AppleHDA/Post #1, see
Unsupported/Non-working Realtek ALC AppleHDA

1. 100 Series/Intel High Definition Audio​

so, best option is to reinstall?

Unsupported/Non-working Realtek ALC AppleHDA

1. 100 Series/Intel High Definition Audio

what this mean??

thnx
S​

 

[Sino1974]

5, 6 and all of 12 missing
Two methods installed, MultiBeast and realtekALC; fail. One method or the other, not both.
Clues:
Audio ID: Not supported
Current Audio ID: 0 (set: 1, 2, or 3)
Device: Not supported
Current Device: (HDEF required)
S/L/E/AppleHDA.kext is not native

AppleHDA.kext is not useable, reinstall OS X.

Missed (select one)
1. Quick MultiBeast Setup for Skylake Systems 10.11.4+
2. 10.11.4+ Skylake Starter Guide
3. Realtek ALC AppleHDA/Post #1, see
Unsupported/Non-working Realtek ALC AppleHDA

1. 100 Series/Intel High Definition Audio​

so,,,best option is to reinstall??

Unsupported/Non-working Realtek ALC AppleHDA

1. 100 Series/Intel High Definition Audio

what that means?
don't follow now...
from skylake starter said instal:
Select 100 Series Audio
and your specific model...wich is realtek alc887
basen on my mobo? right?


thnx
S


sorry for post above...just ignore​

 

[toleda]

Select 100 Series Audio
and your specific model...wich is realtek alc887
basen on my mobo? right?

Yes.

 

[Sino1974]

Yes.

One more thing...
In multibeast i have option
Alc887/888 legacy
Alc887/888b
??


I reinstall osx, add just realtec alc887/888b legacy
And 100 series audio...
And what next?.
No sound yet


Thnx for all help,
S

 

[toleda]

Alc887/888b

887 Current, not Legacy.