No Audio Devices - Realtek ALC AppleHDA [Guide]

[Going Bald]

AppleHDA1150.kext does not work from the EFI partition, must be installed in S/L/E.
Attach the requested files from Problem Reporting, Post #1.

1. No Output Devices
2. Yosemite 10.10.0 installed on Asus Z87I-Deluxe Bios Version 1202 with Intel Core i5 4660
3. followed 2. Piker-Alpha AppleHDA8series of http://www.tonymacx86.com/audio/143757-audio-realtek-alc-applehda-guide.html
View attachment AudioReport.zip

 

[toleda]

1. No Output Devices

Attach config.plist

 

[OLK]

Realtec ALC892 -> No Devices since 10.10
fully working with same DSDT in every ML and Mavericks installation.

IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/HDEF@1B
layout-id <0c 00 00 00>

my computer and english skills have a hard time following your instructions. can' i just use an older Multibeast version? I have no idea what and where an audio ID is? I use optical out, stereo.

Plx help, THX!

 

[toleda]

layout-id <0c 00 00 00>

layout-id is not correct, should be <01 00 00 00>, verify dsdt/HDEF/layout-id
Audio ID: System Information/Hardware/Audio/Intel High Definition Audio (not Devices)

 

[Gamrin]

1. No sound in Yosemite. No output devices showing in System Preferences.
2. OS 10.10/GA 87N WiFi/Not sure of the BIOS/Intel 4770 i7/MSI GTX 770
3. Followed the tonymacx86 guide by the book. Had to change "UseKernelCache" to "No" to allow boot.
4. Not sure what this is. :/
5. 266.5-toledaALC892
6. Not found within System/Library/Extensions
7. Not sure how to pull up this info in Console. :/
8. Not familiar with DPCIManager. :/
9. Image attached
10. Didn't use Clover to install.

I apologize for being a noob and providing so little information, toleda, but I'd appreciate your help greatly.

 

[toleda]

1. No sound in Yosemite.

Links for DPCIManger and IOReg Post #1. Download, install, run.
Applications/Console

 

[Gamrin]

Links for DPCIManger and IOReg Post #1. Download, install, run.
Applications/Console

Apparently, I'm too far out of my league to fix this issue. I installed DPCIManager and ran it to repair permissions and rebuild the cache. I have no clue what else to do with it. As for IORegistryExplorer, I don't know how to use GitHub and clicking your link takes me to your audio_ALCInjection page, which I also don't know what to do with. Here's one more screenshot, but without detailed, explicit instructions for how to fix my sound problem, I'm going to have to just wait for an update of MultiBeast, I suppose.

 

[Bluediablito]

No Audio Devices - Realtek ALC 889

Hello all
1. No Output Devices (gray speaker)
2. Yosemite 10.10.0 installed on Asus p6x58d-premeum Bios Version 0703 with Intel Core i7 930
installed using multibeast Easybeast option ->drivers ALC889
3. followed 1.realtekALC/patch in place of http://www.tonymacx86.com/audio/143757-audio-realtek-alc-applehda-guide.html#post886744
This is what i got.
Downloads/audio_realtekALC-100.command: line 168: [: ==: unary operator expected
Error: no IOReg/HDEF; BIOS/audio/disabled or ACPI problem
No system files were changed
To save a Copy to this Terminal session: Terminal/Shell/Export Text As ...
logout


[Process completed]

but on my asus bios onboard audio is enable.

 

[toleda]

I have no clue what else to do with it.
I don't know how to use GitHub

DPCIManger shows onboard controller and no codec; no codec means no audio. Verify HDAudio is enabled in BIOS.
You figured out how to use this site, Github is no more difficult. Select the IORegistryExplorer link and click View Raw to download.
No version of MultiBeast or OS X can solve a hardware problem.

 

[toleda]

Error: no IOReg/HDEF; BIOS/audio/disabled or ACPI problem

X58 has no dsdt/HDEF.
See Post #1/1. No Output Devices Found/2. HDEF Verification/2. Add dsdt/HDEF, select one method and implement. Choose 1 or 2.