NVFlash for RTX 50 Series (Blackwell)

[BillyDaKidz]

This is my first time posting here, and after spending some time tinkering with the software, I’m confident this version of NVFlash can flash any compatible BIOS (as long as it’s for the same GPU chip) to your card. I personally tested it by flashing my ASUS RTX 5070 PRIME with the ASUS TUF BIOS, and it worked flawlessly.


All of this was made possible thanks to his previous work by Kefi — huge shoutout to him! (https://www.techpowerup.com/forums/...afe-board-id-bypass-up-to-4xxx-series.312608/)

Here is with the ASUS TUF 5070 BIOS:

Here is with the MSI VANGUARD SOC BIOS:

Also, If you wanna try it yourself, I put everything together on my GitHub, check it out here: https://github.com/WillyBilly06/NVFLASH

 

[Ninja Weedle]

Going to try and flash the OC bios for the Gigabyte 5070 Ti onto my non-OC one, although I assume more can be done there.

Successfully flashed the Gigabyte Gaming OC bios over my MSRP Windforce
5070 Ti, everything seems stable. (Well, as stable as a 50 series card can be)

That being said, it seemingly dropped the average clocks in steel nomad a bit but got the same score as stock.

 

[BillyDaKidz]

Going to try and flash the OC bios for the Gigabyte 5070 Ti onto my non-OC one, although I assume more can be done there.

Successfully flashed the Gigabyte Gaming OC bios over my MSRP Windforce
5070 Ti, everything seems stable. (Well, as stable as a 50 series card can be)
View attachment 395748
That being said, it seemingly dropped the average clocks in steel nomad a bit but got the same score as stock.

I have tried to flash a 5070 Ti to my card but no luck. Seems like any ROM that doesn't match the "chip level" will cause this error, but you can flash the BIOS from different vendors as long as it's the same 5070 Ti of yours (Flash Gigabyte to MSI or Gigabyte to ASUS, etc). And any modding to the ROM file will cause the Legacy Bios to be mismatch that will eventually cause the uProc to pop up with the code 0x9F.