I have a GTX 1080 & a GTX 1060, and an msi z170a motherboard. I want to use the 1060 for ethereum mining, and nothing else, but when I try to boot it takes me straight to bios. Help! (CPU: i7-6700k, RAM: 32gb, PSU: 750w) Please note; I know you can't SLI bridge two different kinds of GPUs