Reference Guide
Attribute Name Description
• 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
congured nor does it delete or change any information or keys you may have stored
there. It simply turns o the TPM so that it cannot be used. When you re-enable this
option, TPM works exactly as it did before it was disabled.
USBConguration
Table 26. USBConguration
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.
BIOSEnumMode
Thunderbolt PCIe Enumeration Mode controls when the operating system or BIOS performs the
enumeration of Thunderbolt PCIe devices.
Possible values:
• BIOSAssistEnum
• NativeEnum
DisableDockDevicesexceptvideo
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.
Possible values:
• Enabled
• Disabled
RearUSB3.0Ports
Enables or disables the rear USB 3.0 ports.
Possible values:
• Enabled
• Disabled
ThunderboltBoot
Enables or disables booting from the Thunderbolt device.
Possible values:
• Enabled
56 Attributes supported in Dell Command | PowerShell Provider 2.2