Originally Posted by AmericanMeltdown
What does the term POST mean? So if the unlocked core screws up, I just cant restart the PC and change the settings?
Post, pretty much a stage where the computer has booted and everything is running smoothly. Often accompanied by a 'beep' from the case speaker to indicate all is well.
If the unlock doesn't go well, there's no guaranteeing that it will still boot/post properly, in which case you'll have to reset the settings with the methods I described. Otherwise if it's stable enough to get you into the BIOS screen you can just load the failsafe defaults.