AMD and Nvidia GOP update (No requests, DIY)

When I drag and drop vbios_1638 to GOPUpd v1.9.6.5.k mod v0.5.1, I still can’t patch the GOP, the screenshot is as follows.

However, the device ID 1002:1638 is indeed included in the amd_gop_IDs_2. file

Just on version detection… as its seems to get updated anyway. (152.7 KB)


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The problem seems to be that the file does not contain a gop file.

I updated to the last GOP
When i open the new updated gop vbios again, with gop update tool it says the gop file is note present in my database and that i have the latest gop.

Also the gop that meatwar provides it has offset 0xE850 for 512kb vbios.
There exist also the offset 0xe858 offset for the normally 256kb bios.
Can you make an extra tool specically for me,with my gop that i provide?
bottom is the gop with the right offset for my card.
234393-256.rom_newGOP.rar (114.0 KB)

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They are in the zip.

vbios_1638.dat -
AMDGopDriver.efi -

If I understand you correctly, you tried to update a VBios file with a GOP Bios file.
This is not possible. Please use the UBU tool for Update Motherboard-VBios.

The mod_CW56-58.rom is up to date, there you can still update RAIDXpert2 v9.3.2-00130.

Not sure but i think is sharing, at least seems new, the vbios, old one was the GOP its already know.

I want to patch the GOP in AMD vbios_1638 to make this vbios file support UEFI

Has there been, by chance, any luck or attempts at getting this tool to support AMD UEFI v3.x that was introduced with the Radeon 6000 series?

I’m already working on a program that supports this.

preview GOPlab v0.1:


The test on my own RX 6800 was successful.
AMD Navi 21 is pending …
It will take a while …


The new RTX30 series graphics cards have not yet found a feasible way to flash the machine. By analyzing the Nvidia firmware upgrade tool, it is found that only certain versions are allowed to be upgraded, and the reason is unknown.


mailed you XD

will this support turing cards and above?

Only AMD, first RDNA 2 then 3 maybe also backwards 1.

I also thought that GOPlab is a new version for all video cards, not just for AMD.

For Nvidia and older AMD cards there is GOPUpd.


GeForce 210 [GPU GT218]
original flash pm25LV512
Changed to pm25LD010
added GOP
recorded on a flash
and it did not help, the video card does not work with efi, the error remained.
If make a vbios backup through GPU-Z, the file size is 64 kb, not 128 kb. If make a backup using nvflash64 - the size is approximately 128 kb.
Need to fix RDID? What is the problem?

Lastest GeForce GT 1030 GOP update not working…

GP1xx - 0x30013 - May 22 2020 - 28441822 - CDDB7BDF

Can’t boot If I active “Windows 8 feature” on UEFI BIOS (this is to boot with secure boot and all UEFI settings, not in legacy mode). BIOS screen stops and not boot into Windows (and had to reset CMOS).

Any idea?

And the current OS installation was a legacy boot or UEFI boot mode?
You can boot an UEFI OS back in CSM but not a Legacy OS in UEFI mode, it does precisely what is described.

EDIT: Ok if its in POST, then we assume that your gpu card or motherboard doesnt like the new revison of the GOP driver or what else changed in the vbios structure.
Better return to the previous GOP version or its original one.
On AMI bios: 0x99 Super IO Initialization

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OS is in UEFI mode.
Boot error is before OS charge. MSI motherboard start screen shows “A2” number on bottom right corner.

EDIT: GP1xx - 0x30012 - Jun 18 2019 - 26614047 - 8753D2F5 this and earlier versions works well