depends on what bios is used ??
http://www.computerhope.com/beep.htm
ya, I had a sabertooth 990fx and it went quick in to the trash matter of fact my buddy had one as well he had to ditch and replace with another brands 990fx .. go figure
all them sabertoohs did was sink there saber teeth in to our bill folds [lol] [opinion] just seemed like it was all ways a memory or vid card issue with them all [3 total] never got them stable at all and just gave it up and replaced the board [asrock-gigabyte ] and reused all the parts off the asus and now all worked right from first boot -0- issues [go figure]
good luck