Did u read the guide??? Dont think so...read again.

Edit: Ur savior Fernando was faster...he has a good heart

Hello, this is a really good project! I have an ASROCK b75 Pro3-M motherboard with BIOS version 1.9.
I was trying to insert the small NVME ffs using the MMTool but get an error message.
Can you please check what is wrong? Happy New Year!

Hi everyone, i'm new here, and I want to thanks all the people for the forum and useful Guide !

I'm coming with a particular situation ( I think .. ) :
My motherboard is an Asrock Z77pro4, I've inserted the NvmExpressDxe_4.ffs manually successful with UEFITool
I've 2 differents nvmeSSD plug on differents pci-e slot with an adaptator for each ( slot 1x and slot 4x )

With the original Bios, my system boot on my old SataSSD, and the 2 NVMeSSD are normally detected and usable in windows 10 like storage, and obviously , they aren't visible in the Bios.
With the moded Bios, i can see 2 "PATA:"empty in add of the old SataSSD, if i configure the moded bios and restart, my computer stucks with a blinking underscore on black screen after the Bios check and before any boot action on any device ( sata / pata / usb )
if i unplug an adaptor pci-e -> NVMe ( any of them, just if I leave just 1 adaptator plug ), the computer don't stuck and can try to boot, and if I try to install a new Windows on the NVMeSDD, i can do it . It's right for each NVMeSSD if I plug just one.

So , how can i use 2 NVMeSSD, 1 for boot and 1 not, in the same time? The drivers can do this ? The empty name for the "PATA" device can be the cause ?
Where did I a mistake ?

edit in addition : to be sure not to have created a problem on an NVMeSSD disk, I reflash the original Bios and by configuring the Bios, I can reuse the computer as before, with the SATA SSD and the 2 NVMEs with their adapters

Thanks to read me :)

Hi I just did the thing, can you verify that I did it right Fernando? This is the most up to date S30 firmware (ONLY FOR 4351 AND 4352, THE OTHERS ARE DIFFERENT MOBO)

I added the ffs into the volume 1, the only thing i noticed that happened weird was that one entry moved above the pad that is near the end of the large volume which contains all of the DXE drivers.

Then I removed the capsule and got it ready for the OldGuy trick.

ThinkStation S30 (type 4351, 4352)
Version: A2KT70A Release: 13 Sep 2020
Modification: NvmExpressDxe_4.ffs uncompressed

IMAGEA2.rar is the original.
IMAGEA2mod.rar is the modified file.

Hi!
I am trying to modify the bios for GA-H87-D3H.
The modification deletes the Pad-File.
I've tried modifying the bios with UEFITool from this thread and with the latest stable version from the Github.
I also tried to mod with MMTool 4.50.0023 / 5.00.007 / 5.02.0024Mod versions.
Can you give any advice?

@lBeJIuk Extract compete volume 8C8CE578-8A3D-4F1C-9935-896185C32DD3 (the lowest level directly over IntelSaGopDriver) 'as is' in UEFItool 0.25, open this volume in UEFItool 0.25, select last dxe driver, 'insert after' NvmExpressDxe_Small, save. Open original bios again in UEFItool 0.25, 'replace as is' the volume you extracted before with the modified volume, save.

This way you can keep at least the pad file in front of µcodes. Result should look like this:



(But as always- there's no warranty...)

@Fernando Thank you so much for the advice! It worked for me. I already tried flashing the bios and now I can boot from NVME.
@lfb6 Thanks for the reply! But since Fernando's advice helped me, I didn't check your way.
Happy New Year to all!!!

@Fernando

Thanks to reply and happy new year :D
my problem is solved, for pass the blinking underscore, I changed the SATA mode to "RAID", and not "AHCI" ... I don't know why, but now I can boot on my SATA disk and/or a usb device and install a new windows on both NVMeSSD :D
Now, I've this blinking underscore for 10-15 sec on the boot, and continue to the next step normally. The cause is probably one of my adapter, but I don't have another one for try :/ .

Thank you again for time you assigned to me

Edit:
FYI : my situation, with blinking underscore, exist only if I want keep the old SATA's System and the "new" UEFI NVMe UP in same time.
If I delete the old SATA System, and try to boot to usb EUFI stick, install windows, and reboot, the computer boot to Windows in 3 seconds :)

@HSerg

Can you update link plz? I have same motherboard and same problem.

Patched ASUS H87M-PRO 2102 BIOS (7MB)

@alpok57

I have Asrock B75 pro3 board and did the same thing but I cannot boot from NVME.
I have a 2TB XPG S40G nvme on an x4 adaptor plugged to my x16 - x4 slot.

Sorry @Fernando this was meant for alpok57..don't know why it mentioned you directly. But if you can help me that would be great. I did the process MMTool on latest bios version.
Inserted NVME ffs (the smaller one) and all it did was show me the nvme when trying to install win10 it doesn't allow me to. A little bit stumped. Currently booting windows off of a sata ssd and just using my m.2 as a storage device. It could do so much more. lol

Tried disconnecting all drives except nvme when attempting to install windows but it wouldn't let me.

Specs:
MB: Asrock B75 Pro 3, CPU: Intel Xeon E3 1275 v2, SSDs: 1TB Samsung EVO Sata SSD + 500GB Samsung Sata SSD + 2TB XPG S40G nvme (via pcie to m.2 x4 adaptor)

EDIT by Fernando: Specs list shortened (to save space)

Hi everyone!

I modified BIOS for the first time with guide of Fernando.
I did all steps up to "Flashing of the modded BIOS".
I'm not sure that I did all steps correctly.
Can you please check, that I correctly modify BIOS?

p.s. I added external links to original and modified files, but... I cant post external links yet! Also files is too big to be attached. I dont know what to do.