OK... well im helping my stepbrother upgrade his socket 754 amd 3000+ without spending a lot of money. We bought an EPOX SLI mobo and i installed it today. Started running into stability problems, we also just got a X-Clio 450 watt psu with dual 12 v rails so i know its not the psu. Got the mobo and installed windows fine yadda yadda and it just froze up about 3 hours after we installed windows and wouldnt do anything, then a blue screen came up and said there was a problem and you should restart. So we did, now it comes up to the screen prompt like you pressed f8. Start windows normally or last known good configuration that worked or safe mode... well it wont boot into ANYTHING!!!! i tried taking out one stick of 512 memory and seeing if it was that and its not, reset cmos and that didnt work. I know ive hooked everything up correctly but i just dont see what the problem is.. possibly a bad motherboard? just needing some input fellas.