Kontron CP6003-RC uEFI BIOS - Manual (Page 17)

CP6003-SA/RA/RC uEFI BIOS Main Setup
ID 1045-9149, Rev. 2.0 Page 17
P R E L I M I N A R Y
2.2.1.2 TPM State
This function is used to select the TPM State command to be issued to the TPM after POST.
Note: This function is available only when the function TPM Support is set to Enable.
Default setting: Disabled
2.2.2 Pending TPM Operation
This function is used to select a TPM command to be issued once against the TPM during the
next boot.
Note: This function is available only when the function TPM Support is set to Enable.
Default setting: None
2.2.3 Current TPM Status Information
This is a display-only function providing status information about the TPM.
SETTING DESCRIPTION
Disabled Use this setting to disable the TPM after POST.
If this setting is used, the TPM is present for the OS but its functionality is locked.
Enabled Use this setting to enable the TPM after POST.
SETTING DESCRIPTION
None Use this setting to prevent the system from issuing any TPM commands.
Enable Take Ownership Use this setting to allow the system to issue an Enable Take Ownership command
during the next boot.
If this setting is used, the Take Ownership command is enabled, which allows the
OS to take ownership of the TPM.
Disable Take Ownership Use this setting to allow the system to issue a Disable Take Ownership command
during the next boot.
If this setting is used, the Take Ownership command is disabled, which prevents the
OS from taking ownership of the TPM.
TPM Clear Use this setting to allow the system to issue a TPM Clear command during the next
boot.
If this setting is used, the TPM is reset to the factory default.
Warning: Use of this setting also deletes any keys and passwords stored within
the TPM.
Always ensure that encryption software such as Microsoft BitLocker,
etc. are deactivated prior to selecting this setting.
FUNCTION DESCRIPTION
TPM Enabled Status Displays if the TPM device is enabled.
TPM Active Displays if the TPM has been activated by the OS.
TPM Owner Status Displays if the OS has taken ownership of the TPM device.