maximus impact viii issue,when connect 2in1 mouse/keyboard then U.2 ssd is undetected in bios and then obviously will not boot as system is installed on this drive , that is strange, when will connect 2in1 mouse/keyboard my U.2 ssd is not detected in bios , have tested some usb settings in bios same issue , once disconnect 2in1 device then U.2 ssd is seen in biosand can boot that is some strange BIOS issue perhaps I'm missing some setting in bios :confused: