Well upon saving F9 bios this morning (previously I was using F7) my computer would not hold my overclocked setting and I had to reset the CMOS:confused:
This has never happened before when I update the BIOS (my overclock holds with the New BIOS)
Well I'm back down to sqaure one with this Celeron (previosly was running 3.8 Ghz Prime stable on the stock HSF). I'll try and slowly take the CPU up again to faster speeds and then see if this F9 really ends up hurting my max stable settings.