Upgrading Your System 4-5110. Power on the server, start the SETUP utility, select [Boot] → [Hard Disk],and set the boot priority in the submenu. This procedure is necessarybecause installing an additional hard disk drive clears the current setting ofthe boot priority.IMPORTANT:! To add a hard disk during operation of the Global Array Manager (GAM),click the Scan Device key after about 90 seconds have passed from theinstallation of the hard disk. If you click the Scan Device key after executingthe Expand Array, the added disk appears correctly.! If a hard disk is added to the server operating in RAID1 by using the expandarray feature, the RAID is automatically changed to RAID0+1. (However, it isnot possible to set RAID0+1 directly by using a specific utility.)11. Install the front bezel.Installing a Hard Disk Drive into the Flex BayThis section explains the procedure for removing the floppy disk and CD-ROMdrives installed in the flex bay and then installing the seventh hard disk drive inthe bay (SCSI ID 8).Note: You cannot use the floppy disk or CD-ROM drive while the flex baycontains a hard disk drive.1. Observe the safety and ESD precautions listed under General Informationand Static Precautions at the beginning of this chapter.2. Perform the steps in "Preparing Your System for Upgrade" described earlierin this chapter.3. Lift up the carrier handle at the bottom of the floppy disk drive. See Figure4-57.Figure 4-57. Lifting the Carrier Handle4. Hold the carrier handle, and pull it out straight to remove the floppy disk andCD-ROM drives from the flex bay. See Figure 4-58.