Super Micro X7DCA-L unsupported GPUs (Pheonix)

[hoobix]

Greetings all. 

The Super Micro X7DCA-L is a server/workstation board from super micro that would be a great budget choice, if not for one big problem: 

This board refuses to work with almost every graphics card. Regardless of what your primary adapter is set to, very annoying. I did do some searching around and found that a bios update made it support SOME Graphics cards, but barely any. 

It has a pci-e 16x slot, it should just work for things such as the gtx 750 I think. Would some modder here please have a look?

TLR 

board wont post from some GPUs, please fix (known issue)

I have attached the latest bios from the Super Micro website. 

Thanks all.