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10.8.5 no audio alc892

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Hello, first of all let me say how great this site is; i´ve never built a pc on my own but the quantity and the quality of the guides and forum posts made me eager to try it. Now i have an almost fully funciontal build (details below) but my problem is that i can´t get audio working (motherboard output nor hdmi). i´ve searched a lot through the forums, tried lots of different kexts but i´ve had no result. I hope someone can help me. Thanks in advance.

Build: (recommended customac mATX of december 2013)
Intel Core i7-4770K
GA-Z87M-D3H (if I´m correct it has the alc892 codec and audio layout 1)

GeForce GTX 760 (working video but no audio output)


I use multibeast 5.5.5 and the audio codec from it, chimera 2.2.1,
Nvidia 313.01.03f01 kexts to get past the compressiontypedataless load succeded (installed with kext wizard)
 

toleda

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Thank you for your answer Toleda, i´ve already tried both solutions with no result. It seems there is a conflict with nvidia drivers, when I install the audio enabler kext it overrides them and upon rebooting it shows the "conpressiontypedataless load succeded" error
 

toleda

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i´ve already tried both solutions with no result.
Useless. At the end of Post #1 of the linked threads is a topic called Problem Reporting. If you want help, do what is requested.
 
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After a long long while I solved the problem with the boot that would not let me install IOreg or do anything in the problem reporting topic you linked in previous posts. Now i can provide the information

1. Description of audio problem: No output devices found
2. Motherboard/processor/OS and version/graphics: GA-z87m-d3h, core i7 4770k, ML 10.8.5, gigabyte gtx 760
3. Procedure/Guide Used/AppleHDA.kext version: Installed with Multubeast 5.5.5 (no result, clean install after it), installed these kexts (ALC892 noDSDT ML 10.8.5 for ga z87m d3h) and now layout ID seems to be correct but no output devices detected
4. Extra/dsdt.aml (if installed): N/A
5. copy of IOReg: (attached)

6. Screenshot of System Information/Hardware/Audio/Intel High Definition Audio (not Devices): (Attached)
7. Screenshot of System Information/Hardware/Graphics/Displays: (attached)


Hope this will do, and thank you for your help
 

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  • Aki’s Mac Pro.ioreg
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  • Screen Shot 2014-01-26 at 7.57.09 PM.jpg
    Screen Shot 2014-01-26 at 7.57.09 PM.jpg
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  • Screen Shot 2014-01-26 at 7.57.42 PM.jpg
    Screen Shot 2014-01-26 at 7.57.42 PM.jpg
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DPCI manager screenshot
 

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  • Screen Shot 2014-01-27 at 6.48.06 PM.jpg
    Screen Shot 2014-01-27 at 6.48.06 PM.jpg
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Audio enabled in BIOS, it works on ubuntu 13 but double checked to be sure
 
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