Recently I replaced a perfectly working AMD 1.8 GHz processor (WIN XP SP2) and Soyo Mobo with an ABIT IS7-V2 and Celleron 2.93 GHz combo from Tiger Direct. Afrer building, it would POST OK then hang at the processor ID display line. I could go into CMOS setup OK, but hangs again on save. Finally got a hold of an ABIT tech and he said I had to reinstall WIN XP because of the change in CPUs. (Arrrrrrrggggggghhhhhhhh!!!!!!). OK, so I did it and finally got it to boot to Windows. Got everything tweaked again, but this Mobo will not boot up warm. I have to shut down the power supply, pull the power plug. Wait, turn ON, and retry, sometimes several times. It may then come up. Sometimes, I have to clear CMOS and try again. I've done the Live Flash thing with ABIT only to find out that it already has the latest Bios version. I'm ready to rip it out unless someone may have a suggestion. Once up, everything works fine.