If you have the one fan working, test it on each fan plug on your motherboard to make sure each one works. If each slot powers that fan then put it back where it belonged and plug the other fans into the other open plugs on the mobo.
Looking at your mobo on newegg, if that's the matching one, you have all sorts of fan connectors on that mobo. I can see 6, based on the pic, one at the bottom, 2 on the upper right side, and three on the top right.
i unpluggewd the molex/sli one..instead used the cha_fan plugs on the mobo..plugged 2 fans in, they worked, but there is 2 fans left and 2 cha_fans on the mobo but only one will take 3 pins (cha_fan 1 is a 4 pinner)
You can always get a fan controller but that's just more money for convenience if you have enough ports. I use speedfan to control my fans so no need for a separate fan controller.
your suppose to daisy chain the connectors as they are not plugged in to the motherboard they use a molex 4pin i believe ill check later to verify, the front buttons on top power the leds
i just checked the case has a built in controller for the hdd bay fans. make sure they are plugged in