I have massive problems with some of your Motherboards. I use the X9SCM-IIF motherboard with the newest Bios and Windows 7 Pro 32bit. And the problem is the Matrox Onboard Graphic. I searched for drivers but on your Homepage there is only one driver version. This Version only supports 4:3 monitors but my custumer uses 90% 19:9 monitors. I’ve read in the internet that there is a chance to get the other resolutions in the driver but without success!
Is there a chance to get another driver to get this work?
The X9SCM-iiF motherboard had embedded on-board graphic through BMC Nuvoton chipset for IPMI remote management and there is no VGA driver support for Windows 7 OS. It only had Windows driver for server form factor OS. You can click the link below to download the follow driver to see it help. As I said, there is no driver for Windows Vista and Windows 7.
https://www.supermicro.com/wdl/driver/VGA/Matrox/Nuvoton/G200e/Windows/