Intel NUC8i7HVK ALC700 dumps.

[toleda]

Enable debug
Remove FakePCIID.kext and FakePCIID_INTEL_HDMI_Audio.kext
Add config.plist/Boot/Arguments/-alcdbg -liludbg
Replace AppleALC.kext and Lilu.kext with attached
Restart
Terminal:

log show --predicate 'process == "kernel" AND (eventMessage CONTAINS "AppleALC" OR eventMessage CONTAINS "Lilu")' --style syslog --source --info --debug --last 1h

Reply with Terminal output and IOReg

Attachments removed

 

[kowbot]

Enable debug
Remove FakePCIID.kext and FakePCIID_INTEL_HDMI_Audio.kext
Add config.plist/Boot/Arguments/-alcdbg -liludbg
Replace AppleALC.kext and Lilu.kext with attached
Restart
Terminal:

log show --predicate 'process == "kernel" AND (eventMessage CONTAINS "AppleALC" OR eventMessage CONTAINS "Lilu")' --style syslog --source --info --debug --last 1h

Reply with Terminal output and IOReg

 

[toleda]

RX Vega M GH HDMI audio controller fix
Replace AppleALC.kext with attached
Restart
Reply with Terminal output and IOReg
Attachment removed

 

[kowbot]

RX Vega M GH HDMI audio controller fix
Replace AppleALC.kext with attached
Restart
Reply with Terminal output and IOReg

no found sound device.

 

[toleda]

AppleGFXHDA.kext/HDMI audio controller fix
Replace AppleALC.kext with attached
Restart
Reply with Terminal output and IOReg
Attachment removed

 

[kowbot]

AppleGFXHDA.kext/HDMI audio controller fix
Replace AppleALC.kext with attached
Restart
Reply with Terminal output and IOReg

no sound

 

[toleda]

Patched AppleGFXHDA.kext
Backup native S/L/E/AppleGFXHDA.kext
Use KextBeast to install attached AppleGFXHDA.kext to S/L/E
Restart
Reply with new IOReg
Attachment removed

 

[kowbot]

Patched AppleGFXHDA.kext
Backup native S/L/E/AppleGFXHDA.kext
Use KextBeast to install attached AppleGFXHDA.kext to S/L/E
Restart
Reply with new IOReg

use KextBeast installed AppleGFXHDA.kext to S/L/E.

 

[toleda]

Leave patched AppleGFXHDA.kext
Replace AppleALC.kext with attached
Restart
Reply with Terminal output and IOReg
Attachment removed

 

[kowbot]

Leave patched AppleGFXHDA.kext
Replace AppleALC.kext with attached
Restart
Reply with Terminal output and IOReg

Rollback native AppleGFXHDA.kext and replace AppleALC.kext.