Hey guys I bought this fan controller hoping to add a bunch of fans to my PC. I plugged in my 6 fans to the controller and connected it to a 6 pin to my power supply and it turned on for a split second and shut off. I tried with an 8 pin and it didn't turn on at all. PC turns on just fine without it plugged in at all. I'm using a seasonic 650 watt x series power supply.