How to unlock AMD Phenom x2 550 to triple core??

[Guest]

Hello!!!
I have AMD Phenom x2 550 and i want to unlock it to triple core. How i can unlock it? I have Asrock 880GM-LE motherboard with P1.20 bios.

Sorry for bad English..

 

[simon12]

Just activate the option in the bios

 

[Guest]

What option?

 

[simon12]

I have a similar board and its called ASRock ACC just change it,from disabled to enabled. This will unlock all available cores (4) as long as it works if you want to run it with only 3 cores (or less) activate CPU Active core control.

 

[Guest]

Thanks!! I will try it!! I will write here about success .............. and not working.Black screen,must reset CMOS

 

[simon12]

You can try increasing the core voltage but is its not even booting its unlikely to work. Otherwise you can try active core control and disable each core in turn to try to get it working with 3 cores.

 

[Guest]

Tnx