5-20 Installing the Operating System with Express SetupExceptional SetupThis section explains how to setup by the exceptional way. You usually do not have to do as follows.The detailed information is provided by the manual of the Mass Storage Device.Installation of Mass storage device not to be supported by ExpressSetupIf you would like to install or re-install the OS when the system has new mass storage device not tobe supported by NEC EXPRESSBUILDER, you have to set as follows.1. Read the manual supplied with the mass storage device before setting the server.2. If the mass storage device is disk array controller, configure the RAID system beforerunning the NEC EXPRESSBUILDER.3. Boot the system from NEC EXPRESSBUILDER CD-ROM.4. (a) When the dialog of Disk array configuration appears, check "Use Existing Array".(b) Check "Apply OEM-FD for Mass storage device".5. Copy the driver for the mass storage device in the ExpressSetup.Insert the floppy disk attached the mass storage device into the floppy disk drive.Continue the ExpressSetup, referring to messages displayed on the display.