Ok, I got Endeavour on my asus z97-a; but it does not boot from the installed nvme m-2 pcie motherboard card. I don't have the install disc that came with the motherboard. When I installed Endeavour it listed the nvme m-2 as one of the boot options; so I enabled it in the bios. It shows now as a storage device. It still did not boot from it. I have a feeling it has to be enabled somehow on the missing install disc. Can anybody think of a workaround ?