I got a motherboard Intel DP67BG (P67).
Since new bios, the processor 22nm are supported, so I updated the bios to last one 2209 and bought a new Ivy Bridge i7 3770K.
It works fine BUT :
Clock ratios multipliers are LOCKED in bios, impossible to OC then, so the K version is useless !
I tried clear CMOS, rebooting, load default value but it is still impossible to select the last options in the manual OC menu while it was possible with a Sandy bridge processor !
I really need help since Intel sells K version to overclock and the new bios supports Ivy Bridge ... what's wrong then ?
Thanks for your help !
Can you tell me what is the Intel® XTU version you are running? Just in case, this is the latest version:
You can also check the Performance Guide: