Greetings. I have just bought a new case to shove all my parts in. I have mostly set my hardware up in the case. In the case are cables labeled POWER LED+, POWER LED-, H.D.D LED ± are the smaller ones. There is also a cable labeled HD/Audio, and at last a bigger cable labeled USB 3.0. What do they do? How do i connect my mboard to the power button on the front panel? How do i get the LEDs on the fans and the fans (on the case) working, etc.