5nowx

Hello! i've been loving my Poseidon ZX for the las two years. and until now i had no problem with it. Today I come to my PC and it just doesn't work, no signal on the PC that is plugged in, no nothing. The only signal that i got that is working is the LED on the key for disabling the Win key(top right corner) is illuminated, but besides that, the hole board is unresponsive. If i keep it pressed for like 15 seconds the light start to blink, but nothing else. This happens on windows/linux/osx. How can i fix it? its a software/firmware issue, electrical o physical issue? Thanks in advance Regards,