Menu Item
Description
Number of Cores
Displays the number of cores per processor.
SATA Settings Screen
Menu Item
Description
Embedded SATA
Allows the embedded SATA to be set to Off, ATA, or AHCI. By default, Embedded SATA is set to
AHCI Mode.
Port E
Auto enables BIOS support for the device attached to SATA port E. By default, Port E is set to
Auto.
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 Retry Allows you to enable or disable the boot sequence retry feature. If this field is enabled and the
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 Settings
Allows you to enable or disable BIOS Boot options.
NOTE: This option is enabled only if the boot mode is BIOS.
UEFI Boot Settings
Allows you to enable or disable UEFI Boot options. The Boot options include IPv4 PXE and IPv6
PXE. By default, the UEFI PXE boot protocol is set to IPv4.
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
Controller
Allows you to enable or disable the integrated RAID controller. By default, the Integrated RAID
Controller option is set to Enabled.
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Summary of Contents for PowerEdge R820
Page 1: ...Dell PowerEdge R820 Owner s Manual Regulatory Model E21S Series Regulatory Type E21S001 ...
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Page 42: ...Figure 15 Memory Socket Locations on the System Board 42 ...
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