Overclocking I5 2500K

[computerwonder]

Im looking for a overclock of 4.5 ghz and I know what im doing etc but ive just found this guide and im wondering if it is correct anyone shed some light http://www.youtube.com/watch?v=_fxXB5iiVS0

 

[henydiah]

i don't like youtube guide because no detail if found issue ... learn this guide will be good for you
http://www.tomshardware.com/forum/274821-29-sandy-bridge-series-asrock-overclocking-cores-guide