i think roadrunner is right, i tried booting it up with the voltage at 2.0 volts, but it froze in a couple of minutes. Fortunately, it has a decent heatsink and a fan, so I dont think i damaged the cpu. I had to get a bios update since I have a bx6 rev. 2. Running it at 1.65 V right now, seems to be running fine the last couple of hours.