Maximus Extreme no boot up after Bios update

[HineyWaxer]

I just got my system built and loaded up. Decided to go ahead and update the bios from what it came with to the new one. I used the ASUS update utility, all seemed to go well. It prompted for the rebott and since then I have not been able to get any video up. I have swapped cards, did the bios update through the USB, followed the steps to try booting from the cd or USB drive with the bios file on it. Nothing. I get a A2 in the LCD. Needless to say, I am extremely frustrated. Looking for suggestions before I see if I can get the board RMA'd or returned..

[HineyWaxer]

Never mind all, I kept troubleshooting and fiddling. Come to find out the instructions I had to use a file on the USB, had a error in it. I renamed the file as M4E and it worked like a charm! I love ASUS for this feature, should be the norm!