I second or third the PS, theory.. 2 years is usually all you will get out of a cheap PS.. If you grab another, As KC said buy a good one.. Depending on your system you might need an adaptor for the MB, but they are cheap and easy to find at a comp parts store..

Pio VSX1018,LPA-1,M60,M3,Qs8,Vp150,HSU VTF3,,Pio 5080,PS3..