Boot Settings Screen; Integrated Devices Screen - Dell PowerEdge R820 Owner's Manual

Boot Settings Screen

Menu Item Description
Boot Mode Allows you to set the boot mode of the system.
CAUTION: Switching the boot mode may prevent the system from booting if the operating
system is not installed in the same boot mode.
If the operating system supports UEFI, you can set this option to UEFI. Setting this field to BIOS
allows compatibility with non-UEFI operating systems. By default, the Boot Mode option is set to
BIOS.
NOTE: Setting this field to UEFI disables BIOS Boot Settings menu. Setting this field to BIOS
disables the UEFI Boot Settings menu.
Boot Sequence Allows you to enable or disable the boot sequence retry feature. If this field is enabled and the
Retry system fails to boot, the system reattempts the boot sequence after 30 seconds. By default, the
Boot Sequence Retry option is set to Disabled.
BIOS Boot Allows you to enable or disable BIOS Boot options.
Settings
NOTE: This option is enabled only if the boot mode is BIOS.
UEFI Boot Allows you to enable or disable UEFI Boot options.
Settings
NOTE: This option is enabled only if the boot mode is UEFI.
One-Time Boot Allows you to enable or disable a one-time boot from a selected device.

Integrated Devices Screen

Menu Item Description
Integrated RAID Allows you to enable or disable the integrated RAID controller. By default, the Integrated RAID
Controller Controller option is set to Enabled.
User Accessible Allows you enable or disable the user accessible USB ports. Selecting Only Back Ports On
USB Ports disables the front USB ports and selecting All Ports Off disables both front and back USB ports.
By default, the User Accessible USB Ports option is set to All Ports On.
Internal USB Port Allows you to enable or disable the internal USB port. By default, the Internal USB Port option is
set to On.
Internal SD Card Enables or disables the system's internal SD card port. By default, Internal SD Card Port option
Port is set to On.
Internal SD Card If set to Mirror mode, data is written on both SD cards. If any one of the SD card fails, data is
Redundancy written to the active SD card. Data from this card is copied to the replacement SD card at the
next boot. By default, Internal SD Card Redundancy option is set to Mirror.
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NOTE: This option is displayed only if IDSDM is installed on the system board.
NOTE: This option is displayed only if IDSDM is installed on the system board.