hey all, I have an asrock z77 extreme 4 board and a 2500k cpu I'm pretty noob at o/cing so I'd like your advice plz. I recently discovered that when setting vcore at 1.165 in bios , when stressing cpu at windows vcore jumps up to 1.35V , maybe more but I stop it before I see higher voltages. tried setting LLC at different levels (even automatic) , disabling C states and speed-step but vcore goes nuts. if I set v-core to 1.160V or 1.170V (without changing any other option)it's working normally keeping vcore at normal levels. I flashed bios at latest available but with no results. I also noticed that enabling/disabling speedstep doesn't make difference at any frequency and voltage , only c states do make difference. any ideas plz?