toleda

Expected. Attach IOReg and acpi tables.

Install attached ssdt, reply with new IOReg. [ssdt_hdef-1-x299-cavs.zip](https://github.com/toleda/audio_CloverALC/files/1180419/ssdt_hdef-1-x299-cavs.zip)

70a2 is not correct. See https://github.com/toleda/audio_CloverALC/blob/master/config-audio_cloverALC-x299.plist.zip: AppleHDAController (remove for 10.13, KP likely) Controller patch: config-audio_cloverALC-x299.plist/KernelAndKextPatches/KextsToPatch/Item 0 ACPI: CAVS > HDEF (One or the other, try both separately) 1. DSDT patch:...

See README/Problem Reporting, attach requested files. Only Audio ID: 1 applies to your system. 10.13: supported. No patch differences. I don't use Voodoo, no idea.

10.12 and 10.13: ALC1220: https://github.com/toleda/audio_CloverALC/blob/master/audio_cloverALC-130.command.zip X299: manually add: https://github.com/toleda/audio_CloverALC/blob/master/config-audio_cloverALC-x299.plist.zip HDMI audio repo: https://github.com/toleda/audio_CloverHDMI HDMI audio: https://github.com/toleda/audio_CloverHDMI/blob/master/audio_cloverHDMI-130.command.zip Note: 1. Pascal: DP audio works, HDMI audio does not; use DP2HDMI adapter 2....

@KGP, x299-cavs is required.

@BJY1991 See README/Problem Reporting, attach requested files.

Attach IORegs and config.plists for both.

Both IORegs are corrupt. Replace with https://github.com/toleda/audio_ALCInjection/blob/master/IORegistryExplorer_v2.1.zip What .ami gave you the boot problem?

.aml (.ami typo): "I use the aml file in addition, I permanently get repeating black screen and sound interruptions... " What .aml? Attach. I cannot open your IORegs; Xcode opens...