Yosemite, chameleon ACL889 no sound after update 5, easiest way how to make it working..

[ruthan666]

Yosemite, chameleon ACL889 no sound after update 5, easiest way how to make it working, im scared by Toledas long tutorials..

Hello,
i lost audio after upgrade vanilla Yosemite to update 5, i tried last Multibeast for Yosemite but i its not working. I removed old VoodooHDA and not i have not audio device.

Board is:
http://www.gigabyte.cz/products/page/mb/ga-z68x-ud3h-b3rev_10

I tried to find some guides, but im scared by Toleda guide for 10.10 and pacifist, its almost 20 points of things which i dont fully understand, maybe is there easier way?

Audio detect.command output:
No audio codec detected

Im sure that device is enabled in BIOS in other OSes is working.

In Toledas guide is:
realtekALC, remove:

1. S/L/E/AppleHDA.kext and install the native AppleHDA.kext

Where i could download / get native AppleHDA.kext? Need i realy 15 points litany from Toleda here?
https://github.com/toleda/audio_ALC_guides/blob/master/Restore native AppleHDA [Guide].pdf


I would gladly upload some logs, pleas tell which ones you need.

In boot log is this:
- AUDIO DEVICE INFO -
--------------------------------
Class code: [0403]
Model name: Unknown HD Audio device, vendor 10de, model 0fbc [10de:0fbc] (rev a1)
Subsystem: [1569:1380]
PciRoot(0x1)/Pci(0x1,0x0)/Pci(0x0,0x1)
device number: 2
--------------------------------

--------------------------------
- AUDIO DEVICE INFO -
--------------------------------
Using user supplied HDEF layout-id: 0x01, 0x00, 0x00, 0x00
Class code: [0403]
Model name: Intel 6 Series/C200 Series Chipset Family High Definition Audio Controller [8086:1c20] (rev 05)
Subsystem: [1458:a132]
PciRoot(0x1)/Pci(0x1b,0x0)

Chameleon:
<plist version="1.0">
<dict>
<key>EthernetBuiltIn</key>
<string>Yes</string>
<key>Graphics Mode</key>
<string>1920x1200x32</string>
<key>HDAEnabler</key>
<string>Yes</string>
<key>Kernel Flags</key>
<string>-v npci=0x2000 nvda_drv=1 kext-dev-mode=1 dart=0</string>
<key>PciRoot</key>
<string>1</string>
<key>Timeout</key>
<string>5</string>
<key>HDEFLayoutID</key>
<string>01000000</string>
</dict>
</plist>

 

[ruthan666]

So i have tried that long tutorial, im stuck here:
11. Terminal/cd Desktop/native_applehda
12. Terminal/ditto 1/AppleHDA.kext AppleHDA.kext
13. Terminal/ditto 2/AppleHDA.kext AppleHDA.kext

I dont undestart, why to mix 3 kext together, i would like to see whole folder tree structure in tutorial, because there is probably problem..

 

[ruthan666]

Solved: Yosemite, chameleon ACL889 no sound after update 5, easiest way how to make it working..

Fixed without manual AppleHDA restore kext creation - within No device - Audio thread, on page 158:

http://www.tonymacx86.com/audio/143...altek-alc-applehda-guide-158.html#post1231460