FIRST YOUR GOT TO R()X()R YOUR FRONT SIDE BINKLE MAN!!!!!!!!!LISTEN TO THESE WORDS AND YOU COULD GO DOWN IN HISROTY AS SUPER L33T. AFTER THAT CRANK UP YOU C_CORE TO 2.2V. THE SMOKE YOU WILL SEE COMING FROM THE COMPUTER IS JUST PERFORMANCE SMOKE. YOU WILL SEE MORE AS THE COMPUTER GET"S FASTER!!!!!!!!!
DONT FORGET TO SUPEROVERCLOCK YOUR SOUND CARD TOO OR ELSE IT WONT BE ABLE TO KEEP Up!!!!!LET US KNOW HOW IT GOES>!!!!
EDIT OH YA YOU MIGHT NEED A BETTER CONDUCTOR OF HEAT I HERE WATAR IS GOOD AND SOME PEOPEL EVEN USE LIQUID UNOBTAINIUM FOR THE UBER XTRMEMEM OVER KLOCKS. ROCK ON MAN.
Well now that you've calmed down....
1st step would be to find out how how your chip is currently running. The 840 chips are know to be very hot and i wouldnt count on hitting more than 3.6ghz without investing some serious cash on cooling. For a prescott you wanna make sure the temp is under 55C and then just keep upping hte FSB 5mhz at a time until the system becomes unstable. Back off about 10 mhz from there and you should have 24/7 stability. Test for stability with games, things like superpi, prime95 and sandra2006. I wouldnt not recomend upping the vcore much past stock as prescott's(especially that one) run HOT HOT HOT.