Asus P8B-MX - Manual (Page 128)

6-8 Chapter 6: Driver installation
During Windows ® Server 2008 OS installation
To install the RAID controller driver when installing Windows ® Server 2008 OS
1. Boot the computer using the Windows ® Server 2008 OS installation disc.
Follow the screen instructions to start installing Windows Server 2008.
2. When prompted to choose a type of installation, click Custom (advanced).
3. Click Load Driver.
4. A message appears, reminding you to insert the installation media containing
the driver of the RAID controller driver. If you have only one optical drive
installed in your system, eject the Windows OS installation disc and replace
with the motherboard Support DVD into the optical drive. Click Browse to
continue.