Ok guys I need to explain what i am doing here, I bought a new I3-3220 CPU, and I had a Pentium in that motherboard before. When I put it in, my computer screen stayed black and i head 4 quick beeps, and nothing happened. I took out the I3, but my old CPU back in and everything is working. So i look online, and I think its because my Bios is out of date, currenrly I am using version 0503 of the bios, so I download the new bios, because Asus updater says I do not have a Asus motherboard for whatever reason. I download the new file for Asus online, I put it on a USB, I reboot the computer, and when I get into EX flash I cannot find the file, I downloaded anywhere, even when i go to the USB it just doesn't show up. I don't know what to do PLEASE someone PELASE help me