5-28 Installing the Operating System with Express SetupWindows 2000Express Setup can install Windows 2000 operating system. Confirm below notes before installingthe Windows.IMPORTANT: Before starting the installation, complete all the process of addingthe optional device and the setup of Express server mainframe(BIOS and optional board specification) The document for installing Windows 2000 is also attached to theother software package which is sold separately from NEC, butrefer to this document when you install Windows 2000 on thismodel. After completing Express Setup, see "Setup for Solving Problems"described later to specify the settings for trouble recovery such as"Specifying Memory Dump".Installing on the Mirrored VolumeIf you want to install Windows 2000 on the volume that is mirrored using "Disk Management",invalid the mirroring before operating the installation to set back to the basic disk, and valid themirroring again after the installation has completed.Creating, invalid, delete mirror volume can be operated from "Disk Management" in "ComputerManagement".Connecting MO DeviceIf you operate installing Windows 2000 with MO device connected, the installation may not becompleted normally. In such case, detach MO device and then re-install the system from thebeginning.Media such as DATDuring the OS installation, do not attach the unnecessary media for OS installation to the system,such as DAT.Connecting Hard Disk DriveConnect the hard disk that OS is not going to be installed after installing OS.If you create multiple logical drives in your system, refer to "Re-installing the operation systemwhen multiple logical drives exist" (Appendix E).