hey today my saphhire radeon atlantis 256mb came in but my dad doesnt no how to put it in.. we no how to slot it in but theres a couple of wires coming out on the card whiich is most likely to be the fan .. does anyone no where to plug the end of the wires into.. there r 2 white plastic cartridge sort of things on the end of the wires.. lol please help and thanks!!