I have a intel dh61h0 motherboard with pentium g645 processor. I recently bought a new i3 3220 (socket lga 1155) . but the processor fits on the board....but on my case it didn't worked... So i checked on intel website and found that there is an update for the bios for supporting 3rd generation processor... The main problem is that i cannot update my bios...When i flash it then it shows an error called " intel management engine firmware ...failed" and bios update failed.please help me to resolve the issue.........thank you