No Audio Devices - Realtek ALC AppleHDA [Guide]

[toleda]

Can you help me or not?

No attachments, no idea.

 

[alexmenn]

No attachments, no idea.

Toleda, I've attached all files more than 4 times, and the last 2 times the files were the same, I understand that you help lot of people, but we have been talking about my audio problem 2 weeks. Here you are the files again.

 

[toleda]

the last 2 times the files were the same

Unlikely, did you reboot? Do you know what to look for?
With one exception, the files are more than 10 days old; completely useless.
It is not your lucky day.

 

[alexmenn]

Ok, don't worry about my audio problem. I will try to install it again when mac os sierra release.

 

[eazysnatch]

Hey guys ,

Is SMBIOS can harm my audio. I'm 100% audio is working with Multibeast 8 and ACL885 but right now when i try to install the kext from Multibeast is failing.

Now SMBIOS is MacPro3,1 ...i'm not sure what it was in my first install (SSD failed so i reinstall).

I tried to install couple of times and also VooDooHDA without success. Could you please give me cleanup procedure to start from scratch.

To delete AppleHDA and Disabler also VooDooHDA ... is that enough ?

 

[toleda]

To delete AppleHDA

Off topic.

 

[jyiz]

Hello,

I have no sound with El Capitan 10.11.6 (on skylake config, with an msi h110m pro-vd and alc887), fresh install with unibeast + multibeast. I use the ssdt ssdt_hdef-1-no_ioreg-hdef + alc887 driver on multibeast. DCPI manager tell me no codec found.

Can you help me ? I really don't understand anything.

Screenshot : https://www.dropbox.com/s/a1knknh52bagalv/Capture d’écran 2016-08-18 à 08.31.52.png?dl=0

Thanks

 

[toleda]

use the ssdt ssdt_hdef-1-no_ioreg-hdef

Not correct, remove.
Install ssdt_hdef-1-100-hdas.zip, restart.
See Problem Reporting, Post #1, attach all requested files.

 

[eazysnatch]

Yea it seems i catch what is going on. its a El Capitan 10.11.6 security SIP related. Somehow SIP get enabled again causing problems.

The strange part is that if i reboot couple of times i end with Sound or without sound and i just cannot catch when i will have sound or not. Audio from this thread is working perfectly.

Other problem is i just cannot partially disable SIP with

    <key>RtVariables</key>
    <dict>
        <key>CsrActiveConfig</key>
        <string>0x3</string>
        <key>BooterConfig</key>
        <string>0x28</string>
    </dict>
 
Tonight i will try with  CsrActiveConfig=0x67 (completely disable SIP)

There is something strange and its a matter of time to catch it.

 

[jyiz]

Not correct, remove.
Install ssdt_hdef-1-100-hdas.zip, restart.
See Problem Reporting, Post #1, attach all requested files.

I really don't understand (what is hdef, hdas, etc), but it works, so thanks a lot !