Hi, I've been using an MSI K8NGM2 mobo for 8 months, it was perfect until a couple of days ago. I put my PC in S3 sleep mode overnight, then the next day, it could not wake up any more. I did that many times before and there was never a problem. Then I turned off the power, unplug the power cord and erstart, the board just could not post any more. I reset the BIOS, it didn't help. Then I tried the BIOS recover mode by pressing the Ins key and reset at the same time. After doing it many times, it finally post. Then I went into the BIOS, make sure everything is ok, then saved and exit. The mobo just froze there and could not restart. I also updated BIOS, no help. The only way to boot this PC right now is pressing the Ins key and trying the BIOS recover mode several times, then bypass the BIOS setting by loading the default. I tried differnt settings in the BIOS including the failure safe setting, nothing helped. But once it boots into XP, everything seems to be ok. I tested the memory/CPU, all fine. the only other component is harddrive and DVD-R, they also work fine. I also tried to use another power supply and memory stick, no difference. Anyway clue to this problem? Thank you in advance!