Hi guys, I decided to try my first overclock today with an i5 3570k and a hyper 212 evo. I was planning to start with a simple 4 ghz as I assumed that I wouldn't have to increase the voltage (which i'm scared to do) to achieve it. I've heard that the first thing to do is disable the intel turbo boost clock, which I did. But then after i've disabled it, when I go to set my ratio to "all cores" it enables it again and it refuses to let me disable the turbo boost again. I really hate this turbo boost because it seemed to like to jump between 1600-3600mhz before, even when i'm playing games. But anyway, I'm pretty sure that i am supposed to disable it, but it dosen't let me disable it after i've set the ratio to all cores and set it to 4ghz. How would I go about fixing this? Btw, I have an asrock z77 extreme 4 mobo, ( just in case any of you may know your way around this ones bios) Thanks in advance