Sound can't work

[viqbgrg]

your kexts should be in /Library/Extensions, not /System/Library/Extensions

AppleALC: alc @ failed to find IOHDACodecVendorID, retrying 0

 

[Feartech]

AppleALC: alc @ failed to find IOHDACodecVendorID, retrying 0

don't forget to remove your 3rd party kexts from /System/Library/Extensions

 

[viqbgrg]

don't forget to remove your 3rd party kexts from /System/Library/Extensions

I have removed it now.

 

[Feartech]

I have removed it now.

try different layout ID's:
https://github.com/acidanthera/AppleALC/wiki/Supported-codecs