I'm using a wd passport 1tb WDBYNN0010BBK-WESN drive with a y-cable to play wup installed games. It was working fine, then started getting error 160-2713, drive was disconnected or not getting enough power. I bought a new y-cable thinking that might be the issue but the problem persists. Then with the new y-cable, I even tried plugging in the usb 3.0 port into the wii u and the power usb cable to usb wall power adapter and still getting the same error.