Hi everbody!!

I bought my promedia GMX 2.1 outside the USA and I brought in to the USA now.

I tried setting all the cables & wires up and tried to start the thing up.

There LED light on the volume control pad is just not lighting up at all.

And the sound comes out from the speaker form a while & you can get a  whoooop sound & it goes completely silent after that.

DOes anyone know what is going on here?

Is it something to do with the power supply here in the US thats affecting it?

THanks for your helP!!!

 Best regards,

MCC