Check your mobo's manual, page 2-25 for USB and 2-26 for the audio, power buttons and LED connectors.
Thanks for the info. I did check. My issue is my present front panel wiring goes into a 9-pin plug. My new Asus mobo uses a 20-pin setup that is not adaptable. Looks like I have to cut the 9-pin off and replace with 2-pin ones. Haven't been able to find 2-pin plugs to do this. Stay safe!