i build pcs for a living and started testing the GO quads in my own machine and none of the last 6 cpu's have been good clockers. i felt releived to put my own back in afterwards..... i started a thread somewhere about it.... i hope you have better luck next time m8. i'f i were you i would fry(by accident) it and send it back to the shop as faulty for a new one.... the vid was really high on all of them aswell....