Hello, I am trying to install Floe DX 240. I also have a problem. Of the 2 cables, one plugs into the controller. The other terminates into a 3 pin plug. There is a header marked "pump" and it has 4 pins. I turned on my new computer and almost immediately i got the warning of the processor overheating. So now it seems that the cable with the 3 pin plug is what provides the power to run the pump. I cannot find any headers on this motherboard that will accept a 3 pin plug. Is there an adapter or something i could get that would allow the pump to get power to run?