I have a question for all you gamers. It's a pc related question however. I have always used Logitech keyboards. I gave my pc to my son and he has a corsair keyboard. The keyboard gets power, but will not type. Drivers are up to-date downloaded Icue, did a keyboard reset, device manager shows it as unknown device and that there is a hotkey keyboard filter issue. Still no keyboard working. Would anyone have any idea what to do or if anyone has ever experienced this issue before?