Dell 5WC10 Installation And Service Manual page 58

Option Description
When TPM 1.2 is installed, the TPM Security option is set to Off, On with Pre-boot Measurements,
or On without Pre-boot Measurements.
When TPM 2.0 is installed, the TPM Security option is set to On or Off. This option is set to Off by
default.
TPM Information Enables you to change the operational state of the TPM. This option is set to No Change by default.
TPM Status Specifies the TPM status.
TPM Command Controls the Trusted Platform Module (TPM). When set to None, no command is sent to the TPM. When
set to Activate, the TPM is enabled and activated. When set to Deactivate, the TPM is disabled and
deactivated. When set to Clear, all the contents of the TPM are cleared. This option is set to None by
default.
This field is read-only when TPM Security is set to Off. The action requires an additional reboot before it
can take effect.
TPM Advanced This setting is enabled only when TPM Security is set to ON.
Settings
58 Pre-operating system management applications
Table 31. TPM 1.2 security information
Option
TPM Information
TPM Firmware
TPM Status
TPM Command
Table 32. TPM 2.0 security information
Option
TPM Information
TPM Firmware
TPM Hierarcy
CAUTION: Clearing the TPM results in the loss of all keys in the TPM. The loss of TPM keys
may affect booting to the operating system.
Table 33. TPM Advanced Settings Details
Option
TPM PPI Bypass Provision
Description
Changes the operational state of the TPM. This
option is set to No Change by default.
Indicates the firmware version of the TPM.
Specifies the TPM status.
Controls the Trusted Platform Module (TPM).
When set to None, no command is sent to the
TPM. When set to Activate, the TPM is enabled
and activated. When set to Deactivate, the TPM
is disabled and deactivated. When set to Clear,
all the contents of the TPM are cleared. This
option is set to None by default.
Description
Changes the operational state of the TPM. This
option is set to No Change by default.
Indicates the firmware version of the TPM.
Enable, disable, or clear the storage and
endorsement hierarchies. When set to Enabled,
the storage and endorsement hierarchies can be
used.
When set to Disabled, the storage and
endorsement hierarchies cannot be used.
When set to Clear, the storage and endorsement
hierarchies are cleared of any values, and then
reset to Enabled.
Description
When set to Enabled allows the Operating
System to bypass Physical Presence Interface