Dell PowerVault NX300, Руководство владельца оборудования

Страница: 68 / 192

68
Using the System Setup Program and UEFI Boot Manager
Password Status
(
Unlocked default)
When Setup Password is assigned and this field is
Locked , the system password cannot be changed or
disabled at system start-up
See "Using the System Password" on page 72 for more
information.
TPM Security
(
Off default)
Sets the reporting of the Trusted Platform Module
(TPM) in the system.
If Off , the presence of the TPM is not reported to the
operating system.
If On with Pre-boot Measurements , the system reports
the TPM to the operating system and stores the pre-boot
measurements to the TPM during POST.
If On without Pre-boot Measurements , the system
reports the TPM to the operating system and bypasses
pre-boot measurements.
TPM Activation
(
No Change default)
When set to Activate , the TPM is enabled to default
settings. When set to Deactivate , the TPM is disabled.
The No Change state initiates no action. The operational
state of the TPM remains unchanged (all user settings for
the TPM are preserved).
NOTE:
This field is read-only when TPM Security is set
to Off .
TPM Clear
(
No default)
CAUTION:
Clearing the TPM will lose all encryption
keys in the TPM. This option prevents booting to the
operating system and results in data loss if the
encryption keys cannot be restored. Back up the
TPM keys prior to enabling this option.
When set to Yes , all TPM contents are cleared.
NOTE:
This field is read-only when TPM Security is set to
Off
.
Option Description
book.book Page 68 Thursday, August 13, 2009 7:27 AM