Bootable drive not booting on FIC SD11 mobo.

I've been running FreeBSD for a while now ( since 2.2.2 ) and I have never seen this issue before. I recently had upgraded a server of mine from a K6-2/350 to an Athlon 550. I swapped the old HD into the new system. Now the hard drive doesn't boot automatically. You have to hit enter or

Unable to boot from bootable drive with 4.8 or 4.9

I've been running FreeBSD for a while now ( since 2.2.2 ) and I have never seen this issue before. I recently had upgraded a server of mine from a K6-2/350 to an Athlon 550 and a FIC SD11 mother board. I had swapped the old HD into the new system. Now the hard drive doesn't boot