Hi,I am trying to build my on pc,the last on is been working for 4 years with no problem,but now I did got another case, a antec 900 and I do got a workstation hp xw4600..for some reason I can't connect the power sw,hd and reset cables from the box to the motherboard,in some pins when it plugged the system starts but stops straight away,I been now a couple of hours with no results apart from a 2 second system start..how do I connect these cables to the motherboard?they doing my head in.thanks