Dibakar1236 :
I am currently using an asus m4n68t-m and Amd athlon ii 435 x3.
How i unlock its 4th core?
Thanks.
If you don't have a motherboard that includes hardware unlocking, You'll have to use ACC to unlock cores. ACC is available on a few chipsets, namely SB 710 chuipsets and SB 750.
Asrock makes a N68 nVidia motherboard that has hardware unlocking, it is called UCC. Other than that, I don't know of any other N68 chipsets that do core unlocking.
Yep, that mobo has an nVdia Geforce 7025 chipset. It does not have ACC, so you can not unlock with that mobo.
Other than the Previously mentioned N68 board from Asrock, you can find ACC on 790GX and 785G motherboards with SB 750 and 710 respectively.
But with the money it would cost you to get a new motherboard, you could get yourself a quad core. I recommend you enjoy your triple core and stop worrying about unlocking.