download the entire manual for the board from the manufacturers website.
It will show the connections with all the details.
The ASUS manual is fairly clear. It's distinguishing which wires are which on the front-panel leads (power, reset, hd_led) that is the problem. I know which pairs of pins on the m/b go with each of those three leads from the front-panel, just not how to orient the two-pin connector on the pair of pins.