[OFFER] Gigabyte GA-H77-DS3H rev 1.1 F10 NVMe mod

BIOS/UEFI Modding Offers: Already modded special BIOSes
1

Hello!

It’s based on official BIOS, version F10, downloaded from Gigabyte’s site. I added NvmExpressDxe_Small.ffs as compressed module via MMTool, nothing more.

Tested with my Toshiba RC500 in both PCI-E X16 slots, needed to set boot option “UEFI only”. Works very fast.

Flashed via CH341a USB programmer.

H77DS3H_.zip (3.64 MB)

2

Hi,

do i need to rename it from your original file name H77DS3H_.rom to H77DS3H.F10 before flash the board?

Edited…go through the 1st page…it did mentioned to rename back to the original bios name which should be H77DS3H.F10

3

Advisable, not always needed, but yes its better depending of the flash method.
Q-Flash is the best method.
CH341, rename it to BIN.

4
  1. what I’ve did just now was verified the modded file with the original from Gigabyte website and can see both having similar content and NvmExpressDxe_Small can be found inside the modded file using MMTool & UEFITool.
    2. Rename it to H77DS3H.F10 and transfer into FAT32 USB2.0 flash drive.
    3. I have successfully flashed my motherboard with the modded Bios.
    4. Then wanted to verify if the module is there, I don’t see the option of PATA within the boot section, is it because I do not have any NVME PCI card installed or any NVME drive?

    Just wanted to make sure I successfully flashed this BIOS and then only will order my NVME drive.
5

Yes and No, besides several affirmations or related successful cases, its not true that all bios after the insertion of this module will show a PATA device.
Wot matters is the correct settings needed in bios and the correct media OS installation, the destination drive will apear on OS setup.
And this, as u may already know its described by Fernando on the topic:
[HowTo] Get full NVMe support for all Systems with an AMI UEFI BIOS

If u want another type of confirmation, u can make a dump of ur current bios (Already MOD flashed) and check it again with MMTool or UEFITool.
Even now without any NVMe drive installed.

6

Indeed yes, everything I did was followed as described by Fernando.

I used universal bios backup toolkit 2.0 and backup my current running bios, the NvmExpressDxe_Small listed as the modded file!.

can’t wait to test out the drive!