- Joined
- Jan 13, 2017
- Messages
- 267
- Motherboard
- Gigabyte Designare Z390
- CPU
- i9 9900K
- Graphics
- RX580
- Mac
- Classic Mac
- Mobile Phone
right but 19,1 use 9900FK... and this CPU hasn't IGPU. SO in fact I thing I can use 19.1 without IGPU Enable.Are you using an i9-9900KF? If yes, try using iMacPro1,1 system definition.
iMac18,x and iMac19,x expects IGPU to be available and things will not work right if you don't have IGPU.