Here is the link to my first blog about the RGB Keyboard: http://www.corsair.com/en-us/blog/2014/september/corsairk70rgb Ill be releasing more (especially tutorials) as a series but feel free to ask me anything about it here as well now that the embargo has been lifted. My favorite image so far btw:
Phasor, did you update the firmware and download the software yet? It's unlikely that it is a dead LED but rather just one that is off. I'd like to see if that is the case once you're up and running.