No Sound - Realtek ALC AppleHDA [Guide]

[dukounet]

Thanks for your help!

Sorry of my unawareness, when you say "Install Desktop/AppleHDA-orig.kext", you mean reinstall the native AppleHDA correct?

I will try to do that even if my system unable the first method of the guide.(Recovery with installer)
I will try the second one. I suppressed the kextkernel patch for the moment= still no sound.

Regards...

 

[dukounet]

Thanks for your help!

Sorry of my unawareness, when you say "Install Desktop/AppleHDA-orig.kext", you mean reinstall the native AppleHDA correct?

I will try to do that even if my system unable the first method of the guide.(Recovery with installer)
I will try the second one. I suppressed the kextkernel patch for the moment= still no sound.

Regards...

I reinstall native apple HDA via second method (Pacifist) .exactly same issues .DPCI manager shows X99 chipset on 20 8D .I removed kernelkext "find 208C replace 208D" patch in clover...still no sound

 

[phillipppp]

1. Audio devices detected, hear a faint chirp upon boot, no audio once booted/logged in.
2. OSX 10.10.2 Clover, GA-x99-UD4/BIOS F12/Intel 5820k/EVGA 970 Superclocked
3. Used Toleda’s guide https://github.com/toleda/audio_RealtekALC thehttps://github.com/toleda/audio_CloverALC does not work at all for me.


NOTES:
-iTunes will open, I can select a song, it loads but never plays. Cannot Scrub.
-Same with YouTube.
-Audio works fine in Windows 8.1

All files attached below.


View attachment SoundAssertions.logView attachment AppleHDA.kext.zipView attachment audio_realtekALC-100_v1.0.4.txtView attachment Boot_Log.txtView attachment config.plistView attachment IOReg_output.ioreg

 

[toleda]

I removed kernelkext "find 208C replace 208D" patch in clover...still no sound

Not correct. The device_id is not supported in native AppleHDA.kext. Removing the patch results in no sound.

 

[toleda]

1. Audio devices detected, hear a faint chirp upon boot, no audio once booted/logged in.

Power to audio amp, not audio.
Missed a step:
Post #229, Haswell-E + X99 Motherboard Temporary Guide - OS X 10.10 - Page 23
Clover
3. Codec Patch

1. cloverALC/Clover patched​

1. Download.....​

 

[toleda]

Is this something because I have X99-UD4?

Try an experiment.
Remove all audio edits from config.plist
Clean 10.10.2 install

Bootable clean install:

1. no audio
2. save IOReg
3. backup native AppleHDA.kext

x99 audio installation:

1. MulitBeast 7.2 - Select: Drivers > Audio > Realtek ALCxxx > √ ALC 1150
   • plus √ Optional EFI Installed Bootloader Support
   • plus √ Optional Optional HDAEnabler > Audio ID: 1
2. Download/audio_alc_x99-hda-100_patch.command.zip
   • ​Double Click
3. Restart
4. Save IOReg

Reply with 2 IORegs.

 

[phillipppp]

Power to audio amp, not audio.
Missed a step:
Post #229, Haswell-E + X99 Motherboard Temporary Guide - OS X 10.10 - Page 23
Clover
3. Codec Patch

1. cloverALC/Clover patched​

1. Download.....​

Alright, attached is my config.plist. Following that guide, I have done all steps under Clover, through:

3. Codec Patch

1. cloverALC/Clover patched​

1. Download/config-audio_cloverALC-x99.plist.zip (same as above)​

1. Add config.plist/KernelAndKextPatches/KextsToPatch/10.9.4-10.10-/x99 ALC Onboard​

​

2. Download/Double Click/audio_cloverALC-100.command.zip​

3. ALC1150, see toleda/audio_CloverALC/README/Note 6.​

And when I get to here, my config.plist is already changed?

F. 1150 only: edit config.plist/KernelAndKextPatches/KextsToPatch/

"10.9 or 10.10/AppleHDA/Realtek ALC1150"​

1. Clover Configurator/Property List Editor/Replace/​

a. Before: <09ec10>​

b. After: <0009ec10>​

2. TextEdit/Replace​

a. Before: CewQ​

b. After: AAnsEA==​

It was already like this after running the .command.

View attachment config.plist

 

[dukounet]

Not correct. The device_id is not supported in native AppleHDA.kext. Removing the patch results in no sound.

Ok. I removed de kextpatch in clover and patch with your X99 ALC HDA100 command file : no sound.
I tried to reinstall native apple HDA, refollowing with X99plist kext in clover and without patching with the command file. Still no sound .
I got this as SSDT in my EFI/CLOVER/ACPI/PATCHED...Perhaps something wrong here.


To phillip: I have exactly same problems than you:

-output selectable
-no sound
-itunes/quicktimes stuck when I try to read any file...(rebuilt perm and Kcache didn't solve this anyway)
-During the boot, I can hear some "pops" from speakers.. then no more sound


View attachment SSDT.aml

 

[dukounet]

Alright, attached is my config.plist. Following that guide, I have done all steps under Clover, through:



And when I get to here, my config.plist is already changed?



It was already like this after running the .command.
View attachment 126301
View attachment 126300

Exactly same for me!

 

[Richavallone]

Problem Reporting (post to this thread with attachments)

1. Description of audio problem
   
   Everything is detected, but trying to register sounds gives me poor quality recordings with noise and interferences
2. OS X version/motherboard model/BIOS version/processor/graphics
   
   10.10.2 - GA-Z87MX-D3H - latest bios - i5 4570 - HD4600 enabled in bios & GTX 660 (not using hdmi)
3. Procedure/Guide Used
   
   your fabulous guide
4. Copy of IOReg (Tools 1.1) or IOJones (Tools 1.2)
5. System/Library/Extensions/AppleHDA.kext
6. System/Library/Extensions/AppleHDAxxx.kext (if installed)
7. Console/All Messages/kernel Sound Assertions
8. Screen shots
9. Extra/org.chameleon.Boot.plist
10. DPCIManager/Misc/Boot Log
11. Speakers and/or microphone
    
    Bose in-ear into rear or front port (both works)
    
    Front and rear pink input ports:
    
    Shure C-606 with adapter,
    3,5mm jack mic (made in china)
    headphones brutally used as mic
    
    no one of them gives acceptable results..

please Mr. Toleda would you show me the right path?

View attachment files.zip