NEC Express5800 User Manual page 116

5-8 Installing the Operating System with Express Setup
Re-installing to the hard disk drive which has been upgraded to Dynamic Disk
You cannot re-install Windows Server 2003 with the current partition of the hard disk drive
upgraded to Dynamic Disk kept remained.
If you want to keep the current partition remained, see Appendix D to re-install the system.
Disk Configuration (Concerning the area displayed as "EISA")
In disk area, an area displayed as "EISA" may exist. This area is maintenance partition for saving
configuration information and utilities. Do not delete the area.
Application of Service Pack
Without applying Service Pack is not supported.
This device requires Service Pack 1 or later.
If you install Windows Server 2003 CD-ROM which contains Service Pack 1 to your system, you
do not have to apply Service Pack 1 again.