Hi, i have the DFI Lanparty SLI-DR Mobo and i want to hook up my external hd to it. It says that when I plug it in, "a hi-speed device is plugged into a non hi-speed usb hub". this board has 6usb 2.0 ports, so why is it saying this? The cd that came with the motherboard does not have any usb drivers on it. I am lost