Reference Guide

Attribute Name Description

TpmPpiDpo

Controls the physical presence requirement for the following operations: Disable, Deactivate,

and SetOwnerInstall_False.

Possible values:

• Enabled

• Disabled

TpmPpiPo

Controls the physical presence requirement for the following operations: Enable, Activate,

and SetOwnerInstall_True.

Possible values:

• Enabled — Physical presence is not required to perform any of these operations.

• Disabled — Physical presence is required to perform these operations.

TpmSecurity

Controls whether the Trusted Platform Module (TPM) in the system is enabled and visible to

the operating system.

Possible values:

• Enabled — BIOS turns on the TPM during POST, and can be used by the operating

system.

• Disabled — BIOS does not on the TPM during POST, and the TPM is nonfunctional and

invisible to the operating system.

NOTE: Disabling this option does not change any TPM settings that you may have

configured nor does it delete or change any information or keys you may have

stored there. It simply turns off the TPM so that it cannot be used. When you re-

enable this option, TPM works exactly as it did before it was disabled.

USBConfiguration

Table 25. USBConfiguration

Attribute Name Description

AlwaysAllowDellDocks

Allows or restricts the Dell Type-C Thunderbolt docks to function when the Thunderbolt is

disabled.

Possible values:

• Enabled — Allows the Dell Type-C Thunderbolt docks to function even when the

Thunderbolt is disabled.

• Disabled — Restricts the Dell Type-C Thunderbolt docks to function when the

Thunderbolt is disabled.

DisableDockingStationDevicesexc

eptvideo

Enables or disables all devices such as serial, audio, LAN, and USB ports in the docking

station.

Possible values:

• Enabled

• Disabled

NOTE: This option works only when UsbPortsExternal is enabled.

FrontUSB3.0Ports

Enables or disables the front USB 3.0 ports.