@Fernando:
I have a Gigabyte GA-77X-D3H (Intel Core i7-3770K CPU @ 3.50GHz)
I followed the instructions and see the PATA. (Was hoping booting to that works, but doesn't cause I have a XPG SX8200 Pro 2TB.
I do not see a "Windows Boot Manager".
Is there something else I have to do?

EDIT by Fernando: Unnecessary quoted post and parts of the hardware information removed to save space within this thread

I have windows on a SATA SSD, cloned it and it still doesn't show "Windows Boot Manager".
I tried installing it but when I try to boot to UEFI to USB it doesn't work.
Instead it keeps booting from Legacy and get this screen: bios legacy boot of uefi only media rufus

So I change BIOS to UEFI only and it can't boot into the USB. It gives a: reboot and select proper boot device"
Not sure what else to do. It does show up as an additional drive currently when booting to Win10. That's how I was able to clone.

Clone Method doesn't show.
Can't boot to install Windows 10 via USB.

Edit: Going to try a burn DVD.
OK DVD don't work cause it can't install to a gpt drive.

That's the thing. I have. USB doesn't boot in uefi mode like it's not recognize. I have pictures but it'd not allowed to post it says.

Hello,
I play little with moding bios for MSI Z77A-G43. In first steps I had problems, bcs bios has different extrension (2DO) like MMTool offer (first time I dont find, thats here its also opinon All files :).
I download both tools MMTool and UEFITool. Also download both EFI modules for NVMe from links, which Fernando write in begin of this thread.
I download newest BIOS for this mainboard (also backup origin BIOS,which was in mainboard to USB key).
Run MMTool 4.50.0.23, open E7758IMS.2D0 and find CSMCORE (volume 01). Insert EFI module to Vol. 01 - save image to file E7758IMS moded.2DO
I dont know why, but file size of both files is the same - 8 388 608 bytes (i insert here 20kb EFI NVME module)

Then i check moded BIOS file with EUFITool and compare it with original file (for PAD files). Seams PAD files was not changed (:
moded bios: https://i.ibb.co/S65rvq4/moded-bios.jpg
original bios: https://i.ibb.co/W6pK2Z0/original-bios.jpg
Then i copy moded bios file to USB key formated to FAT32 filesystem.
I flash BIOS with newest version of BIOS, which I moded with inserting EFI NVMe module (bigest one - +- 20kb).

But I still dont have NVMe SSD Disk in bios... Where can be a problem?

I found PATA DISK (sorry but i cant add links here, so only text):

When i boot from USB key with win 10 instalation, I have same problem like before BIOS updates (same errors).
In screen where selecting partition to instal WIN i getting this error (free translate to english): its not possible instal system on partition 1 disk 0 (show details).

when click on Show details:
system Windows its not possible instal on this disk. its possible, that HW on this PC dont support executing on this disk. Check if its allowed in BIOS menu disk controler:

Sorry for images, its shot from mobile...

Hello to all,
I'm new to the forum and I apologize in advance if I make any mistakes.
First of all, congratulations to those who manage it.

I stumbled upon this conversation because I am interested in mounting an nvme ssd to boot on asus p8z68 v-pro.
I read Fernando's guides, managed to download the modified bios, opened it with UEFITool, just for confirmation, and NvmExpressDxe_4 is present.
However, I have read that some users have had some problems with graphics cards not being read anymore.
Also I seem to have understood that so far we have only talked about three specific models of ssd for the boot.

I would like to kindly ask two questions before updating the bios:
Is boot compatible on the samsung 860 evo plus 250gb?
In case even my video card (zotac NVIDIA GeForce GTX 770) is no longer read, what would be the solution to the problem?

I thank in advance all those who will answer.

i format USB key to FAT32 with full formatting. I download newest Rufus 3.12. But I dont have opinion select file format to Large FAT - only opinion is NTFS.



When put USB key with Win 10 (i setup in bios only UEFI) - key load to EFI Shell version 2.31 (current running mode 1.1.2).

here i see routing table:
fs0, fs1, blk0, blk1 - for usb stick
blk2 to blk4 for HDD
and blk5 and 6 another PCIroot

and dont know how what to do next...

BTW delete all existing partition with win 10 installer (before using rufus and try it exactly like its on your manual - I had bootable USB key made in other tool and Instalator run here correct) and setup new partition - still was here the same problem so I try made bootable USB key with Rufus...

can be problem, that Rufus format USB stick to NTFS like its on image?

Yes - you are right - I look into image and /source/install.esd have 4,32 GB.

I have this edition in older PC, so I try use them :)

Worst thing is, that our local torrent site is down (I have orginal keys for PRO version). I try to find som other Image file with single Win edition...

Thanks many for help.