I have an AM2 4600+ @2.4ghz (stock) never really started OC'ing this rig as it was fast enought and I was too lazy >_<. on an Abit AN9 32x fatal1ty mobo. got a pair of 512mb OCZ (gold something) DDR2-800 sticks for dual channel etc. and a 7950GT (cant remember what make but a good one). The rig ran perfectly for nearly a year and then just suddenly died, as if the power failed. I couldnt boot it, it worked for half a sec and then it died again.. now this was clearly something to do with the psu (a morex 450w) I didnt upgrade the psu when I bought this upgrade so I got a thermaltake toughtpower 750w (supposed to be great) and now it runs but the POST cod led either says 9.0 'complete µguru intial process AWARD BIOS take over booting job' or 8.4 'DDR voltage ready'. now I tried changing round the ram in different dimm's and configs but imo the ram is good, as it worked perfectly before and it normally doesnt just die like that. Now I've found out that Abit had problems with the first few boards, the HSF on the mobo wasnt fitted right or something and guess what serial number mine has xD (FAS93UDD001232) but I havnt had probs with it, temps were great. I could try a RMA as it could fix any other problems there might be with the mobo. But as it might be something else, some input is more then welcome. anyone have the same prob with this mobo? -thanks in advance.