BIOS doesn't detect Samsung 960 EVO M.2 drive, but Windows does

Under System Status in BIOS it says "M.2/SATA Port 6 - Not present", but I installed windows 10 on it with no problem. I also did a speed test with Samsung Magician and I got 800 MB/s read and write, which seems a bit low.

My motherboard is MSI Z97S SLI PLUS, which should be able to handle 10Gb/s according to the manual.

Is the fact that the BIOS is not detecting it related to the low speed?

Submitted December 31, 2017 at 02:43AM by corsairsprint http://ift.tt/2zQSNZa