Oc it to 4.3ghz with stock voltages, turn amd turbo core technology off, maybe try 4.4ghz, check to see if its stable at 4.2, run stress tests, reboot, overclock it to 4.3 ghz stress test etc, by raising the multiplier to 18 18.5 19 19.5 20 20.5 etc, dont change the FSB at all unless u have a...