HELP!!! I have an ASUS X99-PRO motherboard and I have not been able to find the right configuration to have it recognized as an NVMe drive in the BIOS. That section of the BIOS is grey. I'm able to install Windows 10 to it and then drive appears in the BIOS as Windows Boot Manager. What am I doing wrong? Better yet, what are the proper BIOS setting to have this drive recognized for what it is in the BIOS?