Start by dropping ram one divider under what its rated, bringing nb/ht link multi down one. Set vcore to say 1.3v nb vid to say 1.2v. Disable spread spectrums and c1e/cnq. Start pushing bclk/fsb up. While checking temps start off by running prime95. If you can go at least an hour, then run linpack max ram available for an hour. Rinse and repeat for every 100mhz.