ALC888S on DH55HC

The "only" thing that is missing in my Yosemite build is the audio.

I tried to use Multibeast with all (4) ALC888S drivers options, legacy and current, but no devices are identified.

So I started trying to install VooDooHDA, then I got different results:

v0.2.1: no devices;
v0.2.2: 4 digital devices, none works;
v0.2.56: audio works but after reboot I got kernel panic;
v0.2.61: audio works I still didn't try to reboot (using right now);
v2.7.2: couldn't install extension;
v2.7.3: no devices and panic after reboot;
v2.8.2: couldn't install extension;
v2.8.4: no devices or 4 digital devices (can't remember);

Any tips?

Thanks.

jjforums said:

tried to use Multibeast with all (4) ALC888S drivers options, legacy and current, but no devices are identified.

Click to expand...

For HDEF/AppleHDA, 2 steps:
1. Add dsdt/HDEF, see Post #1, I. No Output Devices Found, 2 HDEF Verification,
No Audio Devices - Realtek ALC AppleHDA, restart
2. MultiBeast 7 - Select: Drivers > Audio > Realtek ALCxxx > √ ALC887 Legacy, restart

Thanks toleda.

But I tried a method and it worked. I used Multibeast 6.2.1 (for Mavericks) and chose the current version of 887/888b (http://www.tonymacx86.com/audio/145099-os-x-yosemite-alc887-888b-audio-fixed-my-guide-worked-me.html)

Even getting some errors after installing it, the audio is working perfectly.

After updating to 10.10.1 I lost audio and tried the same method to get it to work again, but it's not working anymore. Please help me to get it to work again.

Trying your method:

NO HDEF found:

https://www.dropbox.com/s/qcrmh6tr1r0lt4d/Captura de tela 2014-11-17 22.24.51.png?dl=0

1@B found:

https://www.dropbox.com/s/a6hz3zcs16qse16/Captura de tela 2014-11-17 22.25.22.png?dl=0

Error trying to compile:

https://www.dropbox.com/s/cvwj2bxiol70fve/Captura de tela 2014-11-17 22.30.15.png?dl=0

Trying HDEF-kext method:

https://www.dropbox.com/s/5nwf1nr407o9xeh/Captura de tela 2014-11-17 22.53.40.png?dl=0

DPCIManager shows Codec ID:

https://www.dropbox.com/s/7qepn6ucx69efkc/Captura de tela 2014-11-17 23.07.36.png?dl=0

After using Multibeast 7 and 887 legacy driver:

https://www.dropbox.com/s/fvg6nkm20qfajlw/Captura de tela 2014-11-17 23.17.36.png?dl=0

Used Multibeast 6, one of the drivers, 888 I think, probably any would work, and turned the computer OFF and ON again (like it crowd would say) and it worked.

Audio is back.