its hammer only major. anyway, look closely on your motherboard, every motherboard comes with text written on their board, though minute. but you'll eventually find it. it will be around 7 pin (exact number i dont remember, neither want to re-open my case for that). connector.
as if its a P-2, then possibility will be as well that there arent any front USB connectors. as if there is. then, your casing manufacurer have already provided you with a JOINT CONNECTOR. as if not. then at least the connector connected to the casing will be jointed. refer to that, and plug-in the single connectors, though its a little difficult to plug-in every single pin. took 8 minutes to do that, my neck started aching. but it was history.
Intel Core2Quad 2.66Ghz 12MB L2-Cache
4096MB DDR Kingston Hyper-X
XFX 9600GT AlphaDog
Seagate 2 X 320GB SATA2
LG L246WH Flatron 24"