I have this rig for a few months now and havent unlocked its overclocking as i should cause lots of people say my mobo wil fry i try to get 4ghz or 4.2ghz.So here is my question can i?I do not run my pc 24/7,the mobo is Asus M5A97 LE R2.0 and the cooler for cpu is coolermaster 212x.