Having major issues on installing windows 7 64bit onto my new gaming rig. I never have done a Legacy UEFI build before and have no clue what type of hard drive settings and format I should have in the bios so windows will work with my hard drive. I'd love any suggestions on bios settings to get this to work, i'm soo lost... thabk you for your time. Rig specs. Msi z97-g45 gaming mobo, seagate barracuda 2tb hdd, 2x4gig ripjaws ram, Intel i7 4770 proce, Msi 760 4gb twin frozr gpu (not installed yet)