No, interface will still be as SATA not PCIe NVMe.
And seems that not available M.2 or PCIe slots in this models.

I've tried this on my mobo ASUS P8Z77V-LX without success.

Downloaded latest BIOS from ASUS - P8Z77-V-LX-ASUS-2501.CAP
Loaded into MMTool and found CSMCORE, marked it and inserted NvmExpressDxe_4.ffs, saved file and reopened and verified it
Flashed with ASUS AI Suite II without errors
Went into BIOS and tried SecureBoot as UEFI and Other OS, tried CSM as Enabled, Disabled and Auto. But BIOS does not find the NVME
Running SATA as AHCI in BIOS

I have verified that the NVME is found within Windows.

Any ideas?

@Fernando No device named PATA. I've flashed two times, to be sure.

Using ASUS AI Suite II was the only way I was able to flash a modded .cap file.

First of all, thank you, Fernando, for the guide! Field report follows.

This was my situation:
Asrock Z77 Pro3
Old Boot drive: ADATA SU800 256 GB SATA SSD

I was thinking of upgrading my system SSD to a larger size, and after reading this guide I decided to go with ADATA SX8200 PRO 1 TB PCI-E M.2 (my reasoning being, that in a year or two it'll probably be time to buy a new PC and I'll already have a fast and modern drive). So I bought ADATA SX8200 PRO drive and AXAGON PCEM2-D adapter.
Thanks to your guide BIOS modding and flashing went fluently (notes: modern versions of UEFITool seem to not support image editing at all, and I had to delete mentioned DpcDxe and Udp6Dxe modules to fit a new one).

The biggest problem was trying to clone an old drive and boot from a new clone drive. It all boiled down to this: my old drive was formatted in an old MBR style and cloning it to a new drive created the same MBR partitions on a new drive, and as was mentioned in the guide, it need GPT partition style to boot from a NVMe drive. So I used AOMEI Partition Assistant to non-destructively change partition style from MBR to GPT on an old disk, then cloned the disk using same tool, and everything successfully booted from a new PCI-E drive with all my software on it!

Maybe it'll help someone trying to move to a new drive and not wanting to do a clean install.

Thanks!

I have a GA-Z77X-D3H, if I change the bios file, sata slot m.2 will work NVMe?

I'm a little confused about that.

@Dragon85

If ur referring to the onboard slot of the motherboard, its an mSATA slot SATA interface, it will not accept any NVMe or any other type of device drive.

An example of an mSATA SSD: https://www.samsung.com/us/computing/mem...tb-mz-m5e1t0bw/

EDIT: No bios mod has effect on this slot, mod will provide NVMe drive on PCIe adaptor.

Will it work in the pci-express slot?

Hi!
First of all I thank you for the help you give us, and well now bothering you for a small inconvenience when I want to update my bios.
I have not been able to update and / or backup my bios with the modification for nvme support from the full support guide for nvme. Could you tell me what I'm doing wrong?

This is the bios that I modified following the tutorial and also the original one.

Identify the correct SPI chip ID, with visual inspection.

Hello everyone,
I have an asrock 970 extreme4 I downloaded a modified bios to support nvme from the asrock forum, I installed it, on the bios page in the meantime I do not see anything that leads me back to the nvme, between the units the same thing (I do not see the ssd intel connected with adapter to the motherboard) but I see the SSD regularly inside windows, I attach the bios in question, someone can check me if the modification is done well thanks

@falcontech
The user explained what he did on the mod and from where came the files... and u saw that also i believe, there is NVMe modules present in the bios file.
Upon a clean OS installation as explained in post #1 of this topic, the destination drive will be present if the mod is well made.

Zitat von MeatWar im Beitrag #6629

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The user explained what he did on the mod and from where came the files... and u saw that also i believe, there is NVMe modules present in the bios file.
Upon a clean OS installation as explained in post #1 of this topic, the destination drive will be present if the mod is well made.

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