I had an i5 - 2400 it worked perfectly in my Intel DQ67SW motherboard with 1 stick of ddr3 hyperX Fury 8gb ram. I could boot it up fine, go onto windows and everything was normal. Until I got a new CPU - i7 3770k I've already updated to latest bios so it should support it. But when I put the CPU in the socket (In the face of the arrow obviously) wait btw I've been looking on these forums for so long and I see alot of people are saying are your pins bent. Mine are definitely not because I can put my old i5 in and the ram would work with it so that's not the problem. Anyway so I put the new i7 in boot it up only to hear 3 beeps (memory failure) and a no signal (blue screen) on my monitor. Please help me as I have been looking on your forums forever and I've finally posted my own. Please help!