EVGA nForce 680i Installation Question

[Tiburon1186]

I set up everything correctly except the connection from the case to the motherboard. I am not sure which 10pin connector to connect the power button to. Also do I need just the power button or also the other things like power LED, HDD LED etc connected for it to work? The motherboard is definately getting power because the blue LED is on on the board. PLZ HELP!