Levetron trouble

Hi. I got this litle probleme with my Levetron mech 4 since 2-3 week ( i own it for 2 months now)

When i turn on my comp, the keyboard is not detected. I try my old razer arctosa and it work. after a couple of minutes (even hours) and plug/unplug usb and switching numpad side it finished to work.

Im kinda pissed off.

I updated my bios/mobo/driver/keyboard and it still doing it.

when i plug it, it reconize it as a usb concentrator. (cause they are 2 usb port on it duh! )
i5 2500k
asrcok extrem4
8g g.skill
win 7 pro
motafuka levetron ....

Help!!! for real, i need help or it's going in trash....

(right now im typing with it .... )

Richard.

Twedelll@hotmail.com