I'm trying to get my Asus Q87M-e to boot from an m.2 drive located on a PCIe adapter. Once booted, Windows 10 has no issues accessing the drive. My goal is to boot from the drive, rather than just use it. The NVMe drive is six times faster than my SATA SSD.

I've tried booting though both Clover and Duet with no luck. Neither can see the drive, even though I cloned the entire system drive and marked it as Active. I've also toyed with bcdboot with no luck. I tried modifying my BIOS with UEFITool (v.26), adding nvmexpressdxe_small just after the last module before free space. Because the saved file no longer has a valid capsule signature, I tried AI Suite, and when I flashed the bios, EasySetup (or whatever the AI Suite flash module is called) crashed before completing. Luckily, I had the original utilities disk and a copy of the unmodified bios on an accessible drive, and was able to restore the Bios, thanks to the robust Bios recovery functionality (whew!)

Hey!

Is this till actual for you?
Let me know!

George

Still an issue. I've pretty much surrendered.