https://bugs.freedesktop.org/show_bug.cgi?id=76490
--- Comment #98 from Alex Deucher alexdeucher@gmail.com --- (In reply to Tobias Droste from comment #95)
Are you suggesting that Microsoft Windows 10 is delivering a different VBIOS for your card then what was originally installed on the graphics card?
If so, who installs this? Windows itself? As far as I know is the driver only loading some binaries inside the VBIOS, but not replacing it. Or is this a new feature of the windows driver?
Neither Windows nor the Windows driver flashes a new vbios. Flashing an arbitrary vbios is not recommended, may render your card useless, and may void your warranty.