hello everyone!
@Fernando @Lost_N_BIOS
My friends let someone mod his Lenovo Q77 Mobo (IS7XM) to add nvme supported.
He dumped the two bioses(8MB+2MB) in the Mobo by the spi programmer,and someone just modded the 2MB bios and let him flashed it.Finally it ran well with the nvme SSD.
http://s000.tinyupload.com/?file_id=33500944051757691821

But I was astonished when I saw the 2MB bios with the UEFITOOL and MMtool.
http://s000.tinyupload.com/?file_id=05578664761524040101
As you can see,when I searched the unicode test "nvme" in the 2MB bios,it show 2 test in the padding.It's kind of different from Fernando's tutorial.
How could it add the nvme module in it?

And I couldn`t find any nvme or m2 module in the mmtool when opening the 2MB bios.
http://s000.tinyupload.com/?file_id=15740109604525166090
http://s000.tinyupload.com/?file_id=28999841534715860746

I upload the 2MB bios for you
http://s000.tinyupload.com/?file_id=41986230269891722337

Thanks~~~

@Fernando Thanks,I think the guy must be elite in this bios field.
Btw，I hope to flash it with my method.
But I could dumped bios by AFU.
And although it could be dumped by fpt,I couldn't be flash and show error 280 "bios protection".
Even it could be dumped by spi programmer,but how to add the nvme module with the 2MB bios ??(I found the 8MB bios wasn't an uefi bios)

@gloobox - sorry, I don't understand what is needed here? Do you need BIOS modified NVME Mod, or it's already done, and you want confirmation?
If you need NVME Mod, please upload both the 8MB and 2MB BIOS file. I thought that's what was in your first link above, from your description, but I see that is some 0.006MB jpg image?
If you want me to do NVME Mod, both files must be uploaded, please put in a single zip