AMD Phenom ii x2 555 Black Edition unlock

[Guest]

I Want to unlock my CPU,I Got the Gigabyte GA-MA74GM-S2 wich is support ACC (Advanced Clock Calibration)
the PC Posts,but its extremely unstable,i should maybe raise the wattage for the CPU?
any Help?
P.S : My cooler is an Stock one

 

[Timop]

If you're not sure what you're doing Id say don't, you could potentially fry the CPU messing with volts. But if youre willing to, raise the vcore up at 0.05v increments.

However, like ct said, the cores are locked for a reason.

 

[Togeltransit]

Are you sure your power supply is strong enough? X4 certainly needs more power than X2. I could unlock successfully and easily by replacing my old psu with a new, better and stronger one, a Seasonic.