When I try to overclock my i7-920 from 2.67GHz tp even 3GHz, my computer wont boot. It sais "bootmegr error" (or close to that. Can I overclock properly? If so, what am I doing wrong?
Make sure your ram frequency is at or below specification. Did you manually set ram voltage to factory? At such a small overclock, your boot issue sounds ram related. Most 920's are good for 3.6 and more with decent cooling.