Do you know what bios version it uses? You can check that on the POST screen (first thing that shows up when you start the computer) at the bottom....a long string of characters and numbers with a KH, KM, KN or somthing like that in 2 digits towards the end. I am using KH right now on my ABIT. I am trying to find out if it will support BIG drives like 40 gig.