I have a X11DPG-QT motherboard and am trying to configure RAID1 for a pair of Sandisk NVME drives on the AOC-SLG3-2M2. I have VROC key. Do you have any documentation on how to configure them?
1) AOC-SLG3-2M2 is a M.2 passthrough card, so try slot 10.
2) Slot 10 is connected to CPU2 PCIE root port #3, so you need to go to Advanced BIOS -> Chipset Configuration -> North Bridge -> IIO configuration
3) Go to CPU2 in your BIOS and change the IOU2 from x16 to x4x4x4x4