x99-e

Hello all, I've been unable to configure my ASUS X99-E WS/USB 3.1 to run 7 GPU's at x16/x8/x8/x8/x8/x8/ as it states is possible in the manual: Motherboard ASUS X99-E WS/ USB 3.1 Manual My current configuration is only allowing x16/x4/x1/x8/x8/x8/ GPU post. I've pulled cards, changed 16X...