Renegade Joined Jan 16, 2011 Messages 9 Motherboard ASUS PRIME Z390-A CPU i7-8700K Graphics UHD 630 + GTX1080 (disabled) Nov 8, 2013 #11 You should give a try with Clover bootloader, install it on a USB flash drive.
icezar Joined Apr 11, 2011 Messages 79 Motherboard ASRock x79 Extreme4 CPU E5-1650 v2 Graphics GTX 760 Mobile Phone Nov 28, 2013 #12 http://www.tonymacx86.com/401-install-bootloader-extra-efi-partition.html Mac Pro Mainstream X79 EXTREME4 | Xeon E5-1650 v2 | GeForce GTX 760