I've got a rig that's a few months old. It's got a i7-4770K w/Corsair H60 and a ASRock Z87E-ITX motherboard. For some reason, I can't overclock past 4.2GHz. I've toggled all the motherboard settings ...

Hi, I've got an ASUS P8Z68-V-LE motherboard and am intrigued by the function of the TPU switch. Is it essentially an "auto-overclock"? What's the worst that could happen if I enable it? BTW, I only ...