- Jul 16, 2020
- Gigabyte GA-Z170X-UD5-TH
- i7 6700K
- GTX 780
It used to work without an SSDT, but now it isn't working with or without. The only way it seems to work right now is with the tbtonpch ssdt + acpi tweaks.Does it work without any SSDT?
- Please try cold boot because that performs a full reset on the Thunderbolt controller.
- In BIOS, check whether GPIO3 Force Power is still enabled.
- In BIOS, check whether Thunderbolt Security is set to No Security.
Have tried cold boot several times, and yeah both bios settings are as you say. Weird!