msi slotBest AMD AM4 B550 ATX motherboard, lhtning PCIe 4.0, lhtning M.2, Extended heatsink, USB 3.2 Gen 2, M.2 heatsink, powerful overclocking, MSII have installed the Samsung SM951 M.2 drive in my MSI SLI Plus motherboard as a boot drive. But in the MSI Guard Pro BIOS, there are a couple settings that are confusing