I just ran across an ugly VGA Bios bug of my old XFX AGP card with Geforce 6200 chip: In case there is a bluescreen, the monitor switches of with "out-of-range". I was able to identify the VGA card as the culprit.
Suspecting there is some Bios bug, I tried to crossflash the card with a MSI VGA bios. Worked, also the problem had gone. Unfortunately, the MSI bios is for a card with 128 MB, my XFX has 256 MB.
So I need a VGA Bios for a
Geforce 6200 AGP (NV44), 256 MB RAM (64bit)
Core: 350 MHz
Memory: 200 MHz (400 MHz DDR)
I have already searched techpowerup.com and mvktech.net without success. Asus VGA Bios don't work for some reasons.
Maybe someone has such a card and can backup his VGA Bios with either nvflash or NiBiTor (both available on mvktech.net.
Thanks in advance