Friend of mine gave me his broken Razer Nostromo as he crushed the usb beyond repair. He already ordered a new one, and said if I can fix it, that it's mine to keep. I figured easy, take another USB, cut damaged portion or former, solder the wires, plug her in and done.... Well sadly this didn't work out as easy as I thought it would. I have it soldered up, and the computer will recognize that I plugged something in, but it wont install drivers. Just says failed to recognize device, or something to that effect. Anyone have any idea what it could be? I tried a whole lot of things, couldn't figure it out.