So now here is some serious question from my side. I wanted to downgrade my ASUS P8P67 Deluxe Rev 3.0 BIOS. Actually just for an experiment I tried to upgrade my motherboard’s BIOS. However I guess I successfully did it but the post upgrade results are not really so great. Right now I am not interested in harming my board with the existing BIOS so now I have planned to downgrade the BIOS version. This time I won’t even try to do I by myself. Therefore I am here to get the problem procedure of downgrading my BIOS. I know I will get the best instruction and solution from nowhere else but here. Please guys help me and let me know corrects steps for downgrading.