Yes, please upload the original GC-Titan Ridge NVM43 binary.
If you are somehow able to flash your Designare Z390 firmware, the modified firmware file and associated SSDT is attached
Please try this SSDT for GC-Titan Ridge. It's using RP05 so just make the necessary change for your PCI path. This one uses correct ThunderboltDROM.@CaseySJ Here you go mate :
Yes. Please see Mission 2 and Mission 4 updates here:Can the Designare firmware be flashed with a Raspberry pi and clip? Or is the TB chip in a location that makes it impossible to clip on to?
Please try this SSDT for GC-Titan Ridge. It's using RP05 so just make the necessary change for your PCI path. This one uses correct ThunderboltDROM.
EDIT: Also attached is the modified GC-Titan Ridge firmware for NVM43.