Hi all am setting up my system for the second time now as have just purchased a new Samsung 960evo 250gb m.2 nvme drive, I had one already in the slot under the graphics card on the Asus maximus 1X formula and the new one I have placed in the slot on the bottom of the board. The problem I have is am trying to set up a raid 0 configuration but intel RST in the bios does not see the new drive and have swapped the drives over to see if it was a faulty m.2 as my old one was still bootable with is and a few programs on which I did not mind losing two create a raid array. No matter what I do it will not pick up the second m.2 in the lower port!!! Please help me out on this many thanks.