Recent content by Mustung

X9DRI-LN4F finally working! AND I have customized a bifurcation card for this one. With dual 8pin aux power i can run 4 2080S on it at full speed. The card also works on AMD B450 chipset motherboards. Many thanks to you guys for great info in this thread.

This is definitely the place I am looking for X9DRi-LN4F+ Rev 1.20A bifurcation. I tried setting all 16x slots to x4x4x4x4 with both cpu slots populated by E5 2620V2, but still only one device shows up in ubuntu. There shouldn't be any jumper settings involved, right? I even begin to wonder...