O.k., when I turn on my pc I get no post beep.What I do get is the 2 intake fans attached to my molex connectors working fine.I also get 1 rear exhaust fan working fine along with the top extractor fan working which incidentally are connected to the motherboard.So what does not work is the front intake fan and the cpu fan which are also conected to the motherboard .Both gtx 460"s which are attatced to the all working fine molex adapters ,i.e their fans spin.The hard drive seems to spin fine and the disc drive opens up.It would seem to my rather ignorant mind that there is a motherboard problem,possibly a short circuit .Oh all connectors are affixed properly etc.So what am I to do ,get a new motherboard[ASUS m4n98td evo].Any helpful advice would be most appreciated.I have a 650w psu, a phenom 2 x4,4 gig of samsung ddr3 ram..Thanks