I have an issue where I'm trying to use an M.2 drive for games and a 1tb SSD on port 0 for media creation programs. My original intention was to boot into the SSD when I want to work and boot into the M2 drive when I want to play, so I created a bios profile for M.2 only, disabling the SATA ports entirely and a different bios profile disabling the m.2 drive. However, even with the ports disabled the motherboard boots back into the SSD regardless of settings and I have to physically disconnect the SATA drive to get it to boot back into the M.2 drive. Hopefully that makes sense as I know this is probably an odd scenario. Is there a way to choose which device I want to boot into with an F key at the intial load screen? And I also wonder why the board initializes the SATA ports even if they are disabled in the bios. Thanks in advance. System specs: X99 Classified, 6900k, WD 512gb NVMe, Crucial 1tb SSD.