Asus P4C800-E Deluxe Drive Detection

I have a SATA Drive on SATA1 and an Ultra/DMA on IDE Controller-1 as Master and two DVD Drives on Controller-2 Master and Slave.
When I boot up i get the following message:
Scanning for IDE Drives…….
No Drive attatched to FastTrack Controller. BIOS not Installed.
Then the system boots up normally. However. this process takes time and is frustrating.
Any suggestion as to how I can avoid this message to show up?
Thank you.
Edward