I'm a complete newbie to O/C. I have the ASUS Sabertooth X79 with Intel i7 3930K chip. Before I started to O/C, I check stock speed. Imagine my surprise when I found this stock 3.2 GHz chip was shown in CPU-Z as having a "Core Speed" = 1200 MHz; Multiplier = 12.0; Bus speed = 1000 MHz; QPI Lind = 3200 MHz. First question, how to I recover from this severe underclock and achieve the stock speed of the chip? Second question, what do I increase in the AI Tweaker to achieve an O/C? I could not find any "Multiplier" setting. Thanks in advance to the experts.