Hi all, I bought a Logitech G910 keyboard today. When I plugged it in it did its fancy light display, then I downloaded the software for it and now it doesn't work at all- no lights, nothing. The software never recognized it. When I do plug it in, windows does the sound when something new is plugged in but that's it. It isn't listed in device manager. Any idea on how to make it work? Did I just get a faulty one? I hope not, because I just had to return a Razer Blackwidow for breaking after two days. Any advice is appreciated.