I have not upgraded my bios since I have my PC (~2years), so I have the F3 version. What version do you have guys? I'm hesitant to upgrade it (to F9), since it has VCORE adjustments, and I'm not sure what that means. Sorry for being "potato" but my theory is that if my processor (7700k) ran at 1.416V (vcore max) for 2 years, messing with it wouldn't be so great. Im sure they know what they do with the upgrades, but it still seems risky for me.