Nvflash 5.163 For Dos High Quality -

Verify the new version matches the target.

NVFlash 5.163 for DOS: The Essential Guide to Legacy NVIDIA BIOS Flashing nvflash 5.163 for dos

: The main executable file used to run the flashing commands. Verify the new version matches the target

If a flash fails under Windows, your card might be partially initialized, making it impossible to re-flash from the same OS. But in DOS, you can often boot with a secondary GPU (or integrated graphics) and re-flash a “bricked” card as if nothing happened. your card might be partially initialized

The DOS version requires CWSDPMI.EXE in the same directory to provide DPMI (DOS Protected Mode Interface) services. Essential DOS Commands