I have a Matsunichi 500GB External USB Hard drive. When I plug it into the Wii, it's light turns on implying there is power. When I access it from WiiFlow, it reads all of the game titles, but when I try to load a game I just get a black screen and eventually the Wii resets. USB Loader GX doesn't even recognize the drive. I was able to load games from an SD card and a flash drive, so I don't think I've done anything wrong. The drive is a USB 3.0, so I bought a Y cable, but that didn't help. I have tried both USB ports... Anybody have an idea to what the problem is? Or do I have to get a new drive? Thanks!