M3A overclocking

[informal]

Thanks on the input I_J_A!!

New BIOS for M3A is out,version 0901!
Grab it from here:
ftp://ftp.asus.com/pub/ASUS/mb/socketAM2/M3A/
Didn't try it yet,but i suppose there are some improvements.

[NEC]

Maybe they fixed the temperature reporting problem in this new BIOS.

And about temperatures... the northbridge heatsink is always very hot (sometimes up to 47C) in my board, I have a Zalman NB47J:

so I tried to install it and get some degrees lower... problem is can't get the hook/grip out of the current stock heatsink, and without it there's no way to attach it to the board, no screws... nothing.

Someone succesfully replaced that heatsink?

[NEC]

This I can't get out: