This is my first build, the computer is more or less running alright but the only fan i have running is the cpu heatsink. The case came with 3 cables (below) which I am unsure about. Would I be right in assuming that these are the (3-pin) fan connectors. If they are, then i don't know how to install them into my motherboard as the connector on the motherboard end is also male. All help appreciated.