you look underpowered,put your specs into here
http://www.extreme.outervision.com/p...ulatorlite.jsp
based on a quality psu and add 30% to the end result
thats the mimimum you need
check you have the wires from the front on and reset buttons,on the correct pins
disconnect the wires and touch the 2 pins with a small screwdriver for a fraction of a second and see if it boots normally