Sierra- No Audio ALC 255

[cvulam]

Hi Toleda !
I want to ask do not know this giude https://www.tonymacx86.com/threads/audio-realtek-alc-applehda-guide.143757/ of you has support audio board id of laptop ALC255 ?
I have tried but i get informed is not support ? Thanks you.

@cvulam any progress on this? I have ALC255 too, code detect says 'no audio codec detected'.

[toleda]

Apologies for delay in replying.
Not supported, see README/F. Realtek ALCxxx/1. Supported codecs