I have some issues OCing my E6400. It will not go past 2.4ghz. My current mobo is an ASUS P5K SE, and I have 2 gigs of Corsair XMS2 DDR2 800. Anyways, I have tried getting over 2.4, but my computer will not boot. It just restarts. So I decided to try upping the voltage a little bit (and this is all with the help of my friend who OCs everything og his) and it still wouldnt go. But on my last mobo, my processor wouldnt go over 2.4ghz either. Anyone have an idea why? And should I even have to increase voltage after 270mhz?