Overclock NB

[jaylim0512]

I have the ASUS M4A88TD-V EVO motherboard

and I was wondering, when I overclock the NB frequency, do I raise the CPU/NB Voltage, NB Voltage, NB 1.1V Voltage or the NB 1.8V Voltage?

 

[busydude]

You raise the CPU/NB voltage..