Computer Type: Desktop
GPU: Asus ROG Strix 5700 XT
CPU: Intel Core i5-10600k
Motherboard: Asus Prime Z490-A
BIOS Version: 017.001.000.049
RAM: 32GB CORSAIR VENGEANCE 3200MHZ CL16
PSU: Corsair CX-F CX750F 750W 80+ Bronze Fully Modular
Operating System & Version: WINDOWS 10 Home 19042.868
GPU Drivers: 20.20.29.01-200910a-359160C-RadeonSoftwareAdrenalin2020
Description of Original Problem: I tried flashing a modded rom to my vbios. This gpu has dualbios, one of the bios bricked.
Troubleshooting: I switched to the healthy bios and trying to restore the bricked bios with a usb flash drive, with a backup.
After loading the bios to set the boot priority to the usb drive, I turn off my pc, switch the dual bios switch to the bricked bios, and power up. The boot usb does not load, only a black screen. I tried using a displayport cable and hdmi cable connected to my motherboard (cpu with integrated graphics) and gpu.
When booting on the bad bios with the flash drive, no asus motherboard prompt for loading into bios pops up, spamming delete,F2, does not take me to bios, just a black screen no input display.
I confirmed the usb is functional by switching to the healthy vbios and loading the usb, and am able to perform commands.
I want to restore my broken vbios so that I can have 2 healthy bios.
I made the usb flash drive from this video, using the files from this site, with a backup I generated from Tech Powerup GPU-Z before I started flashing the modded bios.
