I'm looking to add an existing NVMe SSD as a boot device on a PCIe adapter card. P8Z77-V LX has been flashed to the latest BIOS Ver. 2501 (P8z77-V-LX-ASUS-2051.cap). I'm usiing a WD_Black SN750 500 GB on Glotrends M.2 PCIE NVME adapter. I can access the drive now from different OD's. The next step is loading and booting into Windows 10.
I've read through a number of guides and it does seem fairly straight forward, but I would appreciate some guidance and a sanity check so I don't brick the board.