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ALC898 Sierra 10.12.5

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Attach audio codec dump from Linux.

I am having the same issue. Here is my codec dump from linux. Rehabman, can you assist?



What is an "auto jack"?
You may need tweaks in CodecCommander specifically for your codec (requires experimentation with hda-verb, knowledge of HDA spec, AppleHDA patching, etc).
Or the patched AppleHDA may not be appropriate for the details of your audio codec... (eg. wrong pathmaps)...
 

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  • Codec_Dump.txt
    15.4 KB · Views: 109

Your audio codec is Realtek ALC899.
From your codec dump:
Code:
Vendor Id: 0x10ec0899

0x10ec is Realtek.
0x0899 is ALC899.
 
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