Building a PC for a friend and the MOBO will power but wont goto post. Just sits there with fans running but nothing else. No monitor action, but the floppy light is on. I had a similar incident happen with my gaming system rebuild not long ago and was wondering if its possiable that the CPU/MOBO arnt compatable. The board is an ASROCK GE PRO-M2 and the CPU is a celeron 2.4 northwood 400fsb.