I just bought an MSI GE62 apache pro laptop. It came without an ssd out of the box so I bought a 256GB 950 Pro samsung SSD and placed in the M.2 slot. When I opened the bios after booting up, I couldn't find the SSD. When windows booted I opened disk management and found it there and I was able to create a new volume and use it. I rebooted into the bios again and couldn't find it as well. I bought it to use it as a boot drive but i can't now since i cant find it in the bios. Thanks in advance to whoever answers.