So recently I tried unlocking the fourth core to my CPU... It turned out that my 4th core was defective but I read somewhere that you can unlock L3 Cache, is that possible on my CPU? If it is, how do I do it? I have a Xigmatek sd 1283 cooler so heat shouldnt be an issue. Also, could I get a somewhat "simple" guide on how to overclock my CPU? Any help would be great, thanks.