Redundant OS Control

Redundant OS Location Specifies the backup device for the redundant operating system feature. When this feature is enabled, the BIOS boots to this device.
NOTE: In order for the devices and slots to be listed below to show up as optional backup devices, their settings must be as shown: SD Card Port - On Internal USB Port - On Embedded SATA - anything other than Off PCIe Slot Disablement - Enabled.
Redundant OS State When set to Hidden, the device-specific by redundant operating system location is hidden. It is not visible in the operating system or the BIOS boot sequence.
Redundant OS Boot When set to Enabled, the BIOS boots to the device-specific redundant operating system location.