No Audio Devices - Realtek ALC AppleHDA [Guide]

[sweaver1]

Hopefully I didn't miss anything and someone can help. Thank you.

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

1 No audio device
2 OS X Yosemite 10.10 / Gigabyte Z68Mx-UD2H-B3 / BIOS version F12 / Intel Core i5 / AMD Radeon HD 6xxx
3 Used tonymacx86’s guide to upgrade from Mavericks -> UniBeast: Install OS X Yosemite on Any Supported Intel-based PC
4 Copy of IOReg (Tools 2.) or IOJones (Tools 3.)
1 IOReg Attached
5 System/Library/Extensions/AppleHDA.kext - Attached
6 Not Installed
7 Console/All Messages/kernel Sound Assertions - select/Save Selection As: - Attached
8 Screen shots:
1 DPCIManager/Status (Tools 1.) - Attached
2 System Information/Hardware/Audio/Intel High Definition Audio (not Devices) - Attached
9 Terminal/Shell/Export Test As. . . (if script used)
▪ audio_realtekALC-100.command - Attached
▪ AppleHDA8Series.sh - Attached
▪ audio_cloverALC-100.command - Attached
10 Chimera/Chameleon (if installed)
1 Extra/org.chameleon.Boot.plist - Attached
2 DPCIManager/Misc/Boot Log -
3 Extra/dsdt.aml (if installed) - Not Installed
4 Extra/ssdt.aml (if installed) - Not Installed
11 Clover (if installed) - Not Installed
1 EFI/CLOVER/config.plist
2 EFI/CLOVER/misc/debug.log (Set config.plist/Boot/Debug/YES)
1 or DPCIManager/Misc/Boot Log
3 EFI/CLOVER/ACPI/patched/dsdt.aml (if installed)
4 EFI/CLOVER/ACPI/patched/ssdt.aml (if installed)

 

[toleda]

My UD3H mobo accepted ALC898 codec when installing Mavericks - how do I get that to work? .

Remove all Voodoo. See Post #1, Audio - Realtek ALC AppleHDA

 

[toleda]

Any ideas you have would be very much appreciated.

See Post #1/I. No Output Devices Found/2. Chimera/Chameleon/Extra/org.chameleon.Boot.plist/1. Mandatory Add:

 

[toleda]

it says no devices

Wrong 887 version, use:
MultiBeast 7 - Select: Drivers > Audio > Realtek ALCxxx > √ ALC887 Current_v100302

 

[toleda]

No audio device

Your dsdt uses AZAL for audio. Fix:
1. Download and install the dsdt for your motherboard from DSDT Database
2. See How to Add or Edit dsdt/HDEF v2, run MaciASL/Patch/ALCInjection/Enable Audio ID: 1
3. Suggest: MultiBeast 7 - Select: Drivers > Audio > Realtek ALCxxx > √ ALC889
4. Restart

 

[sweaver1]

That did it. Thank you very much.

 

[BakeTheJakeCake]

That is the problem, verify BIOS/Peripherals/Audio Controller/Enabled

toleda, thanks for the reply. I was not sure what you meant at first. I hit del on startup and went into my bios settings. I went into peripherals and changed Audio Controller from Auto to Enabled.

Sadly still no codec in DPCIManager.

Any further advice?

Thanks,

Jake

 

[ste178uk]

Very Sorry for any annoyance caused here but i have tried to follow the methods here and I'm just getting throughly confused and not "Hearing" a thing.

I have tried making sure my Config.plist is correct attached,
but where I'm getting confused is where and how i put the RealtekALC.kext
what if anything i should do with the appleHDA.kext
there are so many methods posted its not a simple process to follow, I got everything else to work Ethernet, wireless and Ram is running at the right speed even but the Sound is getting me flummoxed !!
I know The layout ID is <01 00 00 00> which is what i want
The Codec ID is 0x 10EC0889 and it shows up on DPCIManager
I just can't seem to get it to work i have tried running the Audio_CloverALC-100.command and it gives this error:-
S/L/E/AppleHDA.kext is not native
Install native AppleHDA.kext
No system files were changed
To save a Copy to this Terminal session: Terminal/Shell/Export Text As ...

But everything looks as it should as far as i can tell someone please help.

My install is Clover, Previously i installed using Unibeast and multibeast and all worked "reasonably" well including sound but this method of installing I'm just stuck with sound thanks in advance.

 

[toleda]

Any further advice?

Appears Chimera/HDAEnabler is not working. See Post #1/I. No Output Devices Found/3. Audio_ID verification. Try alternate injection method.

 

[toleda]

i have tried running the Audio_CloverALC-100.command and it gives this error:-
S/L/E/AppleHDA.kext is not native

For native AppleHDA.kext, run Yosemite installer over existing installation. After restart, run audio_cloverALC-100.command. The script will nut run until your system is correctly configured for OS X audio.