‎ SSD drive not showing in Windows or BIOS

my pc had a i5 11400f cpu installed i upgraded my memory with extra 1tb nvme ssd in slot 2 slot 1 had a 500gb i upgraded my cpu to the i9

work in a PCIe computer, but at slower PCIe speeds Samsung 960 Pro SSD The Samsung 960 Pro NVMe SSD in an slot To get the

m2 slot mainboard 2 SSD not booting is that the motherboard of your computer is not updated to be able to recognize to boot from SSD In this case, your PC

m2 sata slot WHAT TO DO IF SECOND SSD HARD DRIVE NOT SHOWING UP