Reference Guide

Table 10. Keyboard
Attribute Description
RAID (CTRL+I), LSI RAID (CTRL+C), or Intel Management Engine BIOS Extension
(CTRL+P/F12).The following are the possible values:
Enabled Enabling device configuration hotkey allows you to access the device
configuration screen by pressing the hotkeys during the system reboot.
One time enable You can access the device configuration screen by using
hotkeys after a successful reboot. On the next system reboot, the setting
reverts back to a disabled state.
Disabled You cannot access the device configuration screen using hotkeys.
Manageability
Table 11. Manageability
Attribute Description
AmtCap Set the intel active management technology (AMT) capability. The following are the
possible values:
EnabledIf Intel Active Management Technology is enabled, MEBx is available
through the F12 menu and you can provision AMT. MEBx may not be not
accessible if OROM Keyboard Access is disabled.
DisabledIf Intel Active Management Technology is disabled, MEBx is not
available in pre-boot. Once disabled, Intel Active Management Technology can
only be enabled through the BIOS interface. If the Intel AMT is already
provisioned, AMT cannot be disabled. Un-provisioning AMT is required to disable
AMT.
Restrict MEBx AccessIf Intel Active Management Technology is enabled,
MEBx is not available in pre-boot, but you can provision AMT from the operating
systems.
PostMebxKey MEBx stands for Intel Management Engine BIOS Extension. Enables or disables the
MEBx hotkey function when the system boots. The following are the possible
values:
Enabled
Disabled
UsbProvision Enables or disables provisioning of Intel AMT from a USB storage device. The
following are the possible values:
EnabledIntel AMT can be provisioned using the local provisioning file via a
USB storage device.
DisabledProvisioning of Intel AMT from a USB storage device is blocked.
Maintenance
Table 12. Maintenance
Attribute Name Description
AllowBIOSDowngrade Allows or restricts downgrading of the system BIOS.
NOTE: You cannot enable the Allow BIOS Downgrade feature using the Dell
Command | PowerShell Provider.
NOTE: One of the methods of enabling the Allow BIOS Downgrade feature is from
the BIOS setup screen.
The following are the possible values:
EnabledAllows the system to downgrade the system BIOS.
DisabledRestricts the system to downgrade the system BIOS.
10 Attributes supported in Dell Command | PowerShell Provider 2.4