How to overclock my Athlon X4 750k

[aggelos123]

Ok so...I know how to increase the multiplier and all...But im scared with increasing the voltage.How much should i increase the voltage to bring the cpu to a stable state after cpu becomes unstable?

 

[utroz]

http://www.overclock.net/t/1404334/amd-athlon-x2-340-370-and-athlon-x4-740-750k-760k-be-owners-club
It says 1.55V but to be safe keep it under 1.5V and keep the temps under 70C under load IMHO. Only increase the voltage as much as you have to get it stable but keep it under 1.5V.