Reference Guide

Attribute Details Description
• Password must be set
• TPM must not be owned
• TPM must be disabled
For more information, see Dell Command | Configure User’s Guide at dell.com/
dellclientcommandsuitemanuals.
For more information, see Dell Command | Configure User’s Guide.
--TpmClear
Table 439. --TpmClear
Attribute Details Description
Valid Argument Enabled, Disabled
When you enable TpmClear, TPM ownership is cleared at the next boot, and the system firmware sets
the value of TpmClear to disabled. When you disable TpmClear, TPM ownership remains unchanged.
NOTE:
Admin password is required to enable or disable this feature using Dell Command | Configure.
--TpmPpiAcpi
Table 440. --TpmPpiAcpi
Attribute Details Description
Valid Argument Enabled, Disabled
Enables or disables the Physical Presence Interface (PPI) commands for TPM ACPI.
--TpmPpiClearOverride
Table 441. --TpmPpiClearOverride
Attribute Details Description
Valid Argument Enabled, Disabled
When enabled, tpmppiclearoverride, performing the TPM clear command within operating system does
not require user's interaction. When disabled, performing the TPM clear command within operating
system requires user's interaction.
NOTE: You can enable Tpmppiclearoverride in manufacturing mode or while setting up
the BIOS Setup Administrator password.
--TpmPpiDpo
Table 442. --TpmPpiDpo
Attribute Details Description
Valid Argument Enabled, Disabled
Enables or disables physical presence for the TPM ACPI PPI deprovision operations.
Options for Dell Command | Configure 4.3 117