Hello I have a mac pro mid 2010 with a geforce 680 (mac version), which supports metal. I was using high sierra and upgraded to Mojave with no problems. However now I want to do a clean install, I prepared my USB with the installer and when I proceed to boot from it and install from scratch, it tells me that mojave can not install in this mac as it needs a computer with Metal support, which makes no sense since I have an nvidia 680 there and I did manage to upgrade it from High Sierra. So I can upgrade it from High Sierra but I can not install it from scratch, seems a bug to me. Any help on this would be wonderful.