Owners Manual

4 On the System BIOS screen, click Redundant OS Control.
Redundant OS Control screen details
NOTE: The XC Series system does not support the NVDIMM-N, RAID, or UEFI settings.
The Redundant OS Control screen details are explained as follows:
Option Description
Redundant OS
Location
Enables you to select a backup disk from the following devices:
• None
• IDSDM (Internal SD card)
• SATA Ports in AHCI mode
• BOSS PCIe Cards (Internal M.2 Drives)
• Internal USB
NOTE: RAID congurations and NVMe cards are not included as BIOS does not have the ability to
distinguish between individual drives in those congurations.
Redundant OS
State
NOTE: This option is disabled if Redundant OS Location is set to None.
When set to Visible, the backup disk is visible to the boot list and OS. When set to Hidden, the backup disk is
disabled and is not visible to the boot list and OS. This option is set to Visible by default.
NOTE: BIOS disables the device in hardware, so it cannot be accessed by the OS.
Redundant OS Boot
NOTE: This option is disabled if Redundant OS Location is set to None or if Redundant OS State is set to
Hidden.
When set to Enabled, BIOS boots to the device specied in Redundant OS Location. When set to Disabled, BIOS
preserves the current boot list settings. This option is set to Enabled by default.
Miscellaneous Settings
You can use the Miscellaneous Settings screen to perform specic functions such as updating the asset tag and changing the system
date and time.
Viewing Miscellaneous Settings
To view the Miscellaneous Settings screen, perform the following steps:
1 Turn on, or restart your system.
2 Press F2 immediately after you see the following message:
F2 = System Setup
NOTE
: If your operating system begins to load before you press F2, wait for the system to nish booting, and then restart
your system and try again.
3 On the System Setup Main Menu screen, click System BIOS.
4 On the System BIOS screen, click Miscellaneous Settings.
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Pre-operating system management applications