Hello guys i have motherboards DH67GD now i use i3-2120, today i install the i5-3470 but when i run the pc i have communicate "this cpu intel management 7x need to upgrade to 8x." Please you can help me ?
If you have bios 0160 INSTALLED already, you should be ok.
The latest bios I have is 0163, which I have attached.
Release Notes can be found here:
It looks like the transistion to support 3rd gen processors happend with bios release 0151, so you should be OK.
I would install 0163, using the recovery method defined by Scott. Follow it exactly, do not skip or omit any steps. Do this with your i3-2120 installed. Once done successfully, install your i5-3470,