4-6SecurityTo set passwords on the BIOS levelSelect [Security] → [Set Supervisor Password] and enter a password.Set Supervisor password first, then User password.To enable/disable the POWER switchSelect [Security] → [Power Switch Mask] → [Unmasked].Select [Security] → [Power Switch Mask] → [Masked].IMPORTANT: Masking the POWER switch disables forced shutdown (seeChapter 4) as well as power on/off using the POWER switch.Serial DevicesTo setup serial devicesSelect [Advanced] → [Peripheral Configuration] and setup each device.Optional PCI–related devicesTo install optional PCI board, etc.,Select [Advanced] → [Option ROM] → [PCI Slot n] → [Enabled]n: Slot number to install the boardBootTo change the boot order of devices connected to the serverSelect [Boot] and specify the boot order.To display POST check resultsSelect [Advanced] → [Advanced] → [Boot-time Diagnostic Screen] → [Enabled].You can also press Esc while the NEC log is on the screen to display POST check results.To control from the HW console Remote operation via LANSelect [Advanced] → [Advanced] → [RomPilot Support] → [Enabled]. Remote operation via WANSelect [System Hardware] → [Console Redirection] and set each item.