Hello,
I’d like to boot from from my M.2 disk, I’ve got PCI-Express to M.2 NVMe adapter. Now I need modded BIOS, but i can’t do it by mysefl. I saw awesome @Fernando 's posts. I have a problem becouse I dont have *.CAP file. I have EFIFlash.exe file instead (q-flash). My bios version is FD, but I can use FEg too. It doesn’t matter for me as long as it would work! 
@Franword
Welcome to the Win-RAID Forum!
Since I do not modify any BIOS on request (that is why I have written Guides about how to do it), You should read the start post of >this< thread. If you have problems or questions regarding the guide, post it into the linked thread.
You don’t need a *.CAP file to get the NVMe module inserted.
Good luck!
Dieter (alias Fernando)