No Audio Devices - Realtek ALC AppleHDA [Guide]

[toleda]

Attempting to run the AppleHDA patcher (audio_realtekALC.command) that you committed yesterday resulted in the original AppleHDA.kext being deleted from S/L/E

I extracted a new AppleHDA.kext from Essentials/BaseSystemResource/BaseSystemBinaries with Pacifist .

Apologies, my mistake. Repo fixed.
The Pacifist extracted AppleHDA.kext is not complete and will not work.
Extract AppleHDA.kext from BaseSystemResources.pkg and Essentials.pkg
Use ditto to merge the 3 AppleHDA.kexts for a complete native AppleHDA.kext
Download and run audio_realtekALC.command.

 

[nosmokingbandit]

I always have a hard time getting audio to work for me.


• Problem: No output devices
• Specs: 10.10.0, GA-EP45T-UD3LR, F10 BIOS, Q8400, GTX216
• Procedure: This guide. Clover set to Inject 1 for audio devices. ALC888 Current v100302 Apple HDA from multibeast installed to s/l/e.
I had to select FixHDA in Clover Configurator in order to get Layout ID to show up in IOReg. It adds this:
<key>FixHDA_8000</key>
<true/>

to the Devices/audio section on config.plist

• IOReg, AppleHDA, Sound assertions.log attached.

• Screenshots Attached

• No scripts used

• Clover stuff attached. Doesn't give me a boot.log, even with debugging turned on. Odd...

• No dsdt or ssdt

 

[toleda]

ALC888 Current v100302 Apple HDA from multibeast

DCPIManger shows a 888_v00001 codec; clearly, not Current v100302. Legacy is v100201, try Legacy.

 

[nosmokingbandit]

Well now I just kind of feel dumb.

*reboots in shame*


edit:
Yup. Works great now. Thanks for the quick reply. Next time I'll read better, I promise.

 

[flav0ur]

I'm struggling with the audio_cloverALC-100 shell script. I always get a "syntax error: unexpected end of file"

Agreement
The audio_cloverALC-100 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-100 script is
provided as is and without any kind of warranty.
 
File: audio_cloverALC-100.command_v1.0.4a
Verify EFI partition mounted, Finder/Devices/EFI
Password:
EFI partition is mounted
Confirm Realtek ALC1150 (y/n): y
Clover Audio ID Injection (y/n): y
Use Audio ID: 1 (y/n): y


Download ALC1150 files ...
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 21366  100 21366    0     0  61301      0 --:--:-- --:--:-- --:--:-- 61396
/Users/philipp/Downloads/audio_cloverALC-100_v1.0.4 2.command: line 965: syntax error: unexpected end of file
logout


[PROCESS ENDED]

Has anyone experienced the same issue? Perhaps downgrading to v1.0.3 is a solution?

Edit: Found the bug in the script, I'm now trying to contact the developer to fix it

 

[jesselid]

1. No Devices, had it working with multibeast install, switched to clover for iMessage.
also new problem with sleep (computer won't wake)
please help

2. 10.10.1/p8p67 evo/2103/i7 2600k/gtx560ti
3. double click audio_cloverALC-100_v1.0.4.command, recognizes alc892, press yes for all, seems to have injection in plist
4. attached
5. attached
7. attached
8. attached
11. clover .plist attached

 

[toleda]

get a "syntax error: unexpected end of file"

Perhaps downgrading to v1.0.3 is a solution?

My mistake, repo updated. Delete Downloads/audio_cloverALC-100.command_v1.0.4.
Download new script from repo and run.
Previous version is available anytime there is an issue with the current.

 

[toleda]

double click audio_cloverALC-100_v1.0.4.command

Did not work. Bug, fixed; see Post #462.

 

[Atomysom]

Hello Toleda,
I've been through the install and everything seems to be working ok except no audio devices. I've run through the steps and everything regarding the audio seems to be there...can't quite figure it out. Any help would be much appreaciated.

1. No audio device. Had audio working in Mavericks, but haven't been able to get it working in Yosemite yet.
2. 10.10.1 (14B25) / GA Z97M-d3H / BIOS version F5 / i7 4790 / nvidia GTX 760
3. tonymac guide: update osX Mavericks to OS X Yosemite, unibeast and Multibeast
4. Copy of IOJones attached
5. AppleHDA.kext attached
6. AppleHDA892.kext
7. Console attached
8. Screen shots:
   1. DPCIManager/Status
   2. System Information/Hardware/Audio/Intel High Definition Audio attached
9. Terminal/Shell/Export Test As. . . (if script used)
   • audio_realtekALC-100.command
10. Chimera/Chameleon (if installed)
    1. Extra/org.chameleon.Boot.plist attached
    2. DPCIManager/Misc/Boot Log attached
       
       View attachment AudioProblem.zip

Thanks!!

 

[toleda]

Terminal/Shell/Export Test As..

• audio_realtekALC-100.command

Cannot install one method on top of another and expect audio success. Each method only works on its own.
Remove AppleHDA892.kext Restart. Reply with new files.