|Upgrade an existing motherboard
This scenario assumes that your existing motherboard works and that you can start the existing Windows installation on the hard disk.To replace a working motherboard with an updated motherboard and to then reconfigure Windows to work with the new motherboard, follow these steps:
Start Windows, and then log on as an administrator.
Insert your Windows CD in the CD-ROM drive or the DVD-ROM drive, and then let Autorun start.
Do one of the following:
For Windows Server 2003:
Click Install Windows Server 2003.
In the Windows Setup window, click Upgrade (Recommended) in the Installation Type list, and then click Next.
Follow the instructions on the screen until ... View More|