I was in the middle of building my PC when this happened. My case comes with cables that you plug your fan in. And the thing that was powering that was a molex thing. The only molex cable that came with my PSU is molex cable with 4 connectors, and i just need one. I think its unessecery to have those 3 extra connectors just laying around in the back of the case. Can i just cut of the cable that connects to the extra connectors?