I am using AMI BIOS 2.16.1240 (dated 2015) on an ASUS H97-PLUS motherboard. In the BIOS, I go to Advanced > PCH Storage Configuration > SATA (SATA 5,6) and M.2 Configuration.It offers a choice among Auto, SATA, or M.2. I choose SATA > F10 > Enter. On...