Quote Originally Posted by PanteraGSTK View Post
The fan should help, but I've read that the actual heatsink on the NB is warped sometimes and it needs to be lapped smooth. A cheap NB hsf would do the trick if you don't want to lapp. But that is only if it is unstable, if not your fine. The 1.47v is about what I'm seeing under load if I set it to 1.5v. You should be fine as long as you don't have stability issues.
Thanks I think i will check my heatsink on the NB, Do you think about SB that need heatsink as NB?