Unlock extra Kuma 7850 cores?

[i want a laptop]

I have this CPU http://www.newegg.com/Product/Product.aspx?Item=N82E16819103678 and this is my motherboard http://www.newegg.com/Product/Product.aspx?Item=N82E16813138140&Tpk=790gx xe

I've read that it's possible to unlock 2 other cores on this CPU totaling 4 overall. From what I understand I have a semi-decent motherboard and I would like to try this. Does anyone know how to do this? And please don't say go and google it because I have and I haven't been able to find a very exact guide and I don't want to go on wild goose chases and wasting my time, I'd like to hear a definative answer from someone here.

Thanks!

 

[foothead]

You use your motherboard's ACC function, but I do not believe the Kuma has disabled cores.

 

[Atomic Rooster]

If the X2 7850 has disabled cores, you will need to set the ACC function to Auto in the BIOS. You may also need to revert to an older/modded BIOS as some newer ones have had that function disabled under pressure from AMD.

 

[i want a laptop]

I do have the newest BIOS, I might try flashing to the older one and checking it out. Also, do I need to do any overvolting to gain stability with the extra 2 cores?

 

[foothead]

Nope, stock is good.

There is also a manual way to enable them, but I don't think it works on Biostar boards.

 

[i want a laptop]

Well I tried a couple different BIOSes and a bunch of different ACC settings but no go. But when I go into ACC per core, I get 4 cores (core 0, 1, 2, and 3) so I'm pretty sure I have 2 other cores but I can't get to them. Maybe it's my CPU, some CPUs just dont' like to unlock from what I understand...