Hitachi Compute Blade 500 Series - Page 31

Menu items
Selection
1
Description
TPM TXT Status - Displays TPM Trusted Execution
Technology (TXT) Status.
MOR Status - Displays MOR (memory overwrite request)
status. This item is displayed with the
server blade firmware version 01-59 or
later.
Refresh TPM Status - Refreshes the display of TPM status.
TPM Settings
TPM Device • <<Disable>>
• Enable
Enables or disables TPM Device.
TPM State •
<<Deactivate>>
• Activate
Performs TPM Activation.
This item is only displayed when TPM
Device is Enable.
TXT State • <<Disable>>
• Enable
Enables or disables TXT.
MOR State • <<Disable>>
• Enable
Enable or Disable MOR (memory overwrite
request). This item is displayed with the
server blade firmware version 01-59 or
later.
TPM Force Clear - Deletes the TPM data.
Note:
1. A value in double angle brackets, << >>, shows the default.
TPM device settings
Enable the status of Trusted Platform Module (TPM) device.
Use the following procedure for enabling the TPM Device.
1. Confirm that "TPM Physical Presence" value is <Asserted> in the System
Security sub menu.
2. Select <Disable> of "TPM Device", and press Enter. <Enable> is
displayed, and press Enter again.
3
. "Operation success, require reboot to take effect." is displayed.
4. "TPM State" menu is added in the System Security sub menu when "TPM
Device" value is <Enable>.
5. Select <Deactivate> of "TPM State", and press Enter. <Enable> is
displayed, and press Enter again.
6. "Operation success, require reboot to take effect." is displayed.
TPM is activated after rebooting the server blade.
UEFI setup menu
2-11
Hitachi Compute Blade 500 Series EFI User's Guide