I didn't have a pc for a new months. I bought a new mobo/cpu and now the keyboard isn't working. It is a Rosewill RK-9100. It comes with 2 usb plugs. One for the keyboard and one for the backlight on keys. The backlight is on but the keys are unresponsive.
To add: It is USB as said. I have tried all 4 USB ports in the back and the 2 in front. The usb for the backlights work but not for the keyboard itself. if the main USB is not plugged in the 2nd usb(for lights) does not light up the keyboard. So, only when both are plugged in the keyboard is lit.
To add: It is USB as said. I have tried all 4 USB ports in the back and the 2 in front. The usb for the backlights work but not for the keyboard itself. if the main USB is not plugged in the 2nd usb(for lights) does not light up the keyboard. So, only when both are plugged in the keyboard is lit.