Reference Guide

--TpmClear
Table 422. --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 423. --TpmPpiAcpi
Attribute Details Description
Valid Argument Enabled, Disabled
Enables or disables the Physical Presence Interface (PPI) commands for TPM ACPI.
--TpmPpiClearOverride
Table 424. --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 425. --TpmPpiDpo
Attribute Details Description
Valid Argument Enabled, Disabled
Enables or disables physical presence for the TPM ACPI PPI deprovision operations.
--TpmPpiPo
Table 426. --TpmPpiPo
Attribute Details Description
Valid Argument Enabled, Disabled
Enables or disables physical presence for the TPM ACPI PPI provision operations.
116 Options for Dell Command | Configure 4.2