i just got my new challenger ultimate keyboard.
i disabled the the keyboards audio jack so the volume keys will work and so they do.
my problem is that when i try to use the multimedia keys (backward, play, stop, foreword) they do not do anything.
i know they are active because whenever i try to press them, the green function icon appears.
the last version of the driver is installed.
i tried replacing the usb port.
when i enable the onboard audio jack, the multimedia keys still dont work.
i use windows 7.