No Audio Devices - Realtek ALC AppleHDA [Guide]

[toleda]

I thought the cloveralc command would take care of that so I restored the vanilla kext.

Missed a step in the Voodoo uninstall process.
The disabler kext does what it is named; remove it.

 

[champ321]

Missed a step in the Voodoo uninstall process.
The disabler kext does what it is named; remove it.

Thanks a ton. I thought it's named hdadisabler.kext maybe why I missed it. Just curious to know... How did you find out ?

Edit:
Spoke a little too soon. Still no devices detected and the alccommand shows no codec detected.

 

[toleda]

Still no devices detected and the alccommand shows no codec detected.

Useless post.
No attachments, no clue.
Clean install.

 

[champ321]

Useless post.
No attachments, no clue.
Clean install.

Sorry. I also tried using the custom dsdt attached below. Rest are same.

Edit:
FYI I was right. Disabler.kext isn't meant for hda. It disables power management. I had already removed applehdadisabler.kext during the removal of voodoo.

 

[toleda]

FYI I was right.
I had already removed applehdadisabler.kext during the removal of voodoo.

Right about what? Audio disabler is still installed, remove.

 

[darkri]

No need to close System Preferences.
What is the volume setting on the monitor?
What happens in System Preferences when you plug in the headphones?
Attach an IOReg with Internal Speakers selected and iTunes playing.

On the monitor volume is at 88% and in system preferences it is at 75%
When I plug in my headphones, internal speakers converts to headphones - attached I have both screenshots of this happening.

Attached is the IOReg as well as all the other attachments.

 

[fryman24]

Hello, I am setting up my first machine and the only thing that I can tell that is not working is the audio. I've looked through this thread but nothing seems to work. For the Yosemite install I followed Rehabman's Guide for Yosemite Laptops with Clover.

Here is my info:
1. No audio devices appear (No Codec)
2. OSX Yosemite 10.10.1, not sure of the motherboard. This is an Acer Aspire S3-391 (Laptop). InsydeH20 Rev. 3.7 BIOS, Intel i3-3217U, Intel HD4000
3. Used this guide, found no codecs in DCPIManager.
The rest of the information from my build is attached.


View attachment AppleHDA.kext.zip
View attachment config.plist
View attachment DPCIManager_Status.tiff
View attachment DSDT.aml
View attachment ioreg_fryman24.ioreg
View attachment sys_info.tiff
View attachment rest.zip

 

[4inhand]

No Audio Devices - Realtek ALC AppleHDA [Guide] - Please help community, you're my only hope!

Dear Hackintosh community - please help me, you're my only hope! I've been struggling with getting the audio up after upgrading to Mavericks. I've put so many hours into this without making any progress that I'm a little afraid to do anything else (for fear of making things worse). I'm willing to try any and everything that the community recommends though, you people have been great! Below is the breakdown, along with attachments.

1. No Audio Devices Appear, Audio worked before upgrading to Mavericks. Currently “Mountain Lion Copy” is the primary drive. My goal is to get the audio working and then copy the ML Copy drive back onto the ML drive.


2. 10.9.5, GA-X79S-UP5-WiFi X79, Intel i7-3930K, 6 cores, GTX 670


3. Followed this guide: http://www.tonymacx86.com/user-buil...a-x79s-up5-x79-c606-i7-3930k-32gb-gtx670.html , However, I think there might be multiple kexts that are conflicting with one another.


4. attached IOReg
5. attached AppleHDA.kext
6. no AppleHDAxxx.kext found


7. Could not locate any Sound Assertions in the Console


8. Attached DPCIManager/Status and Sys info.
9. Not sure how to “Export Test as” from the terminal. Could someone explain this to me?
10. Attached

 

[champ321]

Audio disabler is still installed, remove.

I have already removed Disabler.kext and rebuilt cache and booted with -f. I've followed your guide step by step and what's weird is that I've got the HDEF in ioreg but a blank codec id in DPCI Manager(ss attached below). Everything else(the rest of the attachments required) is the same as my previous post. So if you can guide me through, I'd really be glad.

Edit:
Reverted the clover injecting method and patched dsdt. Still not working,same blank DPCI codec ID :/ Both attached below.

 

[toleda]

Attached is the IOReg as well as all the other attachments.

IOReg says Internal Speakers is selected and no audio is playing. What audio devices is selected in iTunes?