pastrychef
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- May 29, 2013
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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.
Yellocab
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.