Reference Guide

Table Of Contents
Table 150. BIOS settings supported in Dell Command | Monitor 10.4 (continued)
BIOS Settings Name Description Supported
Operating
System(s)
Possible values are: 1, 2
Off
Auto
SD Card Boot
Enables or Disables the system to boot from SD card.
Possible values are:
EnabledAllows the system to boot from SD card.
DisabledRestricts the system to detect SD card and
boot from the SD card.
Windows, Linux
Secure Boot
The BIOS performs a Secure Boot authentication while
attempting to boot from a UEFI partition. It refers to this
setting to decide on the post behavior.
Possible values are:
EnabledWhen Enabled, BIOS only performs Secure
Boot and boot in UEFI mode without loading the
Compatibility Support Model (CSM).
NOTE: You can Disabled secure boot only from the
BIOS setup screen.
NOTE: The read-only mechanism is not displayed at
option level, while the Secure Boot is disabled.
Windows, Linux
Secure Boot Mode
Configures the Secure Boot Mode.
Possible values are:
Deployed ModeAudit Mode
Audit Mode
Windows, Linux
Secure Boot Policy
Configures the secure boot policy.
Possible values are:
StandardThe BIOS uses the system manufacturer's
keys and certificates to authenticate preboot images.
CustomThe BIOS uses user-defined keys and
certificates. Secure Boot Policy is Standard by default.
Windows, Linux
Secure Guard Extensions
Configures the Software Guard Extensions (SGX) feature.
You can select Enabled or Software Controlled if this option
is Disabled.
NOTE: Using Dell Command | Monitor, you cannot do
the following:
Disabled this feature if the current state is
Enabled or Software Controlled
Enabled this feature if the current state is
Software Controlled
Change this feature to Software Controlled if the
current state is Enabled
NOTE: One of the methods of configuring the
Software Guard Extensions (SGX) feature is from the
BIOS setup screen.
Windows, Linux
Serial Communications
Sets the Serial Communication.
Windows
304 BIOS settings supported in Dell Command | Monitor 10.4