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Flashing a secondary quiet fan curve BIOS onto dual-BIOS cards. Step-by-Step Installation Guide
Detects and flashes specific cards in a multi-GPU rig. Prerequisites Before Installation
If your computer has an integrated GPU (iGPU) or a secondary graphics card, boot into Windows using that display output. Re-open ATIFlash via Command Prompt and force flash your saved backup.rom file back to the bricked card slot index. atiflash 293 install
The DOS method is safer for critical flashes, especially when recovering a bricked card. This is often the true "install" process experienced users prefer.
Move your new BIOS file into the C:\atiflash folder and rename it to something simple like new.rom . In the elevated Command Prompt, type: atiflash -p 0 new.rom Flashing a secondary quiet fan curve BIOS onto
Before launching the software application, you must install the accompanying driver infrastructure: Open your extracted C:\ATIFlash folder.
Use amdvbflash -i to identify the correct number ( 0, 1, 2... ) for the -p command. 5. Alternative Method: EFI Flash Re-open ATIFlash via Command Prompt and force flash
Method 2: Using the Command Line Interface (Safest/Advanced)