It ran a bunch of utilities for my PC testing the RAM, CPU and Hard drives. and after that the computer boots up, sees the CPU Ram and it freezes. I've had seemingly a troublesome mobo and this is pointing more to it. I've shut it down, unplugged it took the CMOS batter out to set it and it still locks up. Is this a result of a bad mobo? I would think so. Anyone have any thoughts?