- May 29, 2013
- Gigabyte Z390 M Gaming
- i9-9900K OC'd @ 5.0GHz
- Vega 56 (Bios flashed to 64)
- Classic Mac
- Mobile Phone
Something strange when I read all your posts with Vega. I have a Sapphire Nitro+ Vega 64 and I never had a pb with fans or temperature. Only the wrong GPU Die Temp stuck at 127°C. Everything is normal and my fans stop when the temperature of the card is 35°C (Something like that). Mojave and iMacPro SMBIOS for me. No VGTab. Only Lilu and Whatevergreen.
My only pb is the low boot screen resolution but it's not really a pb.
Not strange at all. Your cards fans are probably entirely controlled by the video card's firmware and the software won't have any effect on it. That's why I tell people not to expect the fan control kexts to work with non-reference cards.
Try disabling CSM to see if you get a better resolution on boot.