[OFFER] ASUS Z87-A Bios/UEFI_v2103_complete_mods

The adaptor must have its on Bi-Furcation PCIe lane chipset or a motherboard with it, you should bougth 2 independent adaptors.
Did you read the damm product desciption?

XTVTX 4 Port NVMe to PCI-e Host Controller Expansion Card, Support 2230 2242 2260 2280?M.2 NVME to PCIe X16 Adapter, M Key Hard Drive Converter Reader Expansion Card: Amazon.co.uk: Computers & Accessories

Is even on the images…

Now buy 2 adaptors and one will be used a Boot drive and the other will be present in Windows OS as regular storage drive.
Dont worry your not the first “fool” that wants a Ferrari but has a Seat. Cheers.

EDIT: Keep in mind that, PCIex16_1 and 2 will be split to 3.0x8 if using GPU and PCIe NVMe adaptor, also the 3rd x16 slot will work only @ PCIe2.0 x2

Thanks MeatWar, I will do that.

I appreciate your time.

Are you saying that when I use the adapter my GPU will be less effective?

Common on older chipsets, the pcie lanes will be divided, read your motherboard manual page6… this is the spec design from the Intel Z87 chipset.
If you have a dedicated GPU 3.0x16 on Slot PCIex16_1 and put something else on 2 the lane will be split to 3.0 x8/x8.
So your dedicated GPU will work only @ 3.0x8 instead of the single card 3.0x16, so theoretical…yes there’s a loss of performance but depends of the user scenario.

Can someone that has completed this update upload their nvme supported bios as z87-a.cap file?

I am trying to follow the steps to complete it myself but I am stuck at the step to circumvent the ASUS BIOS protection (detected and published [>here< ]

The NVMe_UEFI_MOD.zip link at that site no longer works. Thanks

What does this forum have to do with external files and guides?

The NVMe mod file on this thread OP in ROM format, is for flashing according our guide

Any ROM mod file can be encapsulated again.

Any user can make his own NVMe mod from CAP file according our guide

@eric_f @MeatWar

Post #1 updated with NVMeDxe5.Ffs updated Nov 11, 2023

Flash method outlined in posts #5, 6, & 7

Cheers

Hans

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Hans, I have read this thread about 1000x lol.

What applies to me is thread 5, I am using the AMI tool AFUWIM… I don’t believe I need the step by ValkyrieStar, if I do the link doesn’t work anymore at his site.

Maybe where I am going wrong is that I don’t understand the point of flashing the original CAP BIOS in step 2. I have performed that step successfully, but what does that accomplish when in step 3, it says to replace the original BIOS with the modded one with a .ROM format. I presume by “modded one” we a referring to the file that you modded at the beginning of this thread. If I have to mod your modded ROM, those instructions are not clear to me.

I am trying, I am not looking for an easy answer, but I am not getting it. Thanks much, great forum, lots of fun!

The point of the post is in the heading [OFFER]. :rofl:

So yes, the follow up is to download the modded Z87A.ROM and flash using method 3 in the post cited above.

Presumably, you are going to buy an PCIe adapter & mount an M.2 SSD drive to take advantage of the the mod. Otherwise, it would be a pointless exercise.

Let me know how much fun you are having.

Cheers

Hans

The fun for me would be successfully updating the BIOS in my rather old Z87A board to accept the PCIe adapter and M2.SSD drive which I have yet to purchase. But since I can’t figure what I am doing wrong, I am just banging my head against the wall.

Cheers back to you,
Eric

From the command line with administrator privileges in Win10/Win11 run the successive commands:

With the BIOS UEFI from the manufacturers website:

afuwinx64.exe Z87A.CAP

With the BIOS UEFI which you download from post #1

afuwinx64.exe Z87A.ROM /GAN

Cheers

Hans

Yes, yes, that is exactly what I did. And both steps complete with no issues or errors. But when I shutdown/restart the system, the BIOS complains immediately that I need to restore. There is no option to proceed, I am forced to restore. I guess it is something unique about my system I will try again later. Thanks for your help.

Try the AFU tool version above which still does the /GAN portion of the command.

Yes, that is the one I am using, I got it from the “AMI AFUWin64 v3.05.04 with GAN support.ZIP” folder. The exe file is dated 06NOV2015.

@eric_f

As per @kenenak post #7

“A note for other users though: if AFUWIN fails for you for some reason, the method of using AI Suite’s EZ Update as described by @Wishbringer worked for me. (Well, I assume it did, since InSpectre now lists my device as protected).”

Give that a whirl.

Cheers

Hans

Thanks. I will look at that as well. If I do get it working will it show a different BIOS version or date? If not, will there be some other way that I can verify the new firmware has in place?

Eric

@eric_f

The date will be the same.
If you download the program HWINFO it will tell you the microcode revision; which is 28 on the updated version.

https://www.hwinfo.com/

Cheers

Hans

Is the microcode version listed in the CPU pane on the left of HWINFO? If so, I do see a MCU of 28.

I had some success last night where upon reboot the BIOS presented two buttons, one to restore firmware, and a 2nd new button to go to Setup (I chose setup). So, I think I might be good, I have the M.2 drive and PCIe adapter on order, so fingers crossed.

@eric_f

That is the correct MCU of 28, you have succeeded in flashing the modded bios/uefi! :wink: :beers:

Cheers

Hans

Woot! That’s awesome! Thanks again for your help.

I’ll be sure to post my success and some quick notes when it is all done.

Eric

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