Razer Blackwidow 2014 Ultimate Unresponsive

So, I've googled everything and have tried everything and am unsure what to do my Blackwidow just suddenly doesn't work and I'm unsure of why this is I've barely used it due to reasons of not having a rig to be able to use it on, I've tested it on both consoles and PC's it worked fine before and now nothing the LED's don't even come on when I plug it into a PC it makes the sound that it has connected but nothing happens I even checked if it was registering and it does it shows up as "Unknown Device" and tells me that the drivers are unavailable has my keyboard died on me? or does anyone know if this is a simple thing to fix?..