i have a problem with my efi v2 the pc wont recoginze my v2 thru usb the screen on the module justs lights up and thats it can anyone help me please

Same happens to me ... go under start/control panel ==> system ... open hardware device and by the USB or maybe yellow caution deinstall and reinstall the driver from the V2 ...

that worked thanks man i thought i was gonna have to send it back to b checked out thanks again:)