Lenovo ThinkPad Hard Disk Drive, Руководство пользователя

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Table 4. Security menu items (continued)
Menu item Submenu item Selection Comments
Security Mode • Normal
• High
If you select Normal , the Power-On
Password or Supervisor Password
must be entered to boot a system
when no fingerprint is authenticated.
If you select
High , the Supervisor
password must be entered to boot
a system when no fingerprint is
authenticated. Power-On Password
is not accepted.
Password Authentication • Disabled
• Enabled
Note: This item is available only
when the Security Mode is set as
High .
If you select Enabled , authentication
by password is enabled. Users are
authenticated by passwords when
fingerprints are not available. If you
select
Disabled , authentication by
password is disabled. Users are not
authenticated by passwords. Note
that administrators are authenticated
by a Supervisor Password.
Reset Fingerprint Data This option is used to erase all
fingerprint data stored in the
fingerprint reader and reset settings
to the factory state (ex. Power-on
security, LEDs, etc.) As a result,
any power-on security features
previously enabled will not be able
to work until they are re-enabled in
the fingerprint software.
Security Chip Selection • Discrete TPM
• Intel PTT
Choose Discrete TPM to use a
discrete TPM chip with TPM 1.2
mode.
Choose Intel PTT to use Intel(R)
Platform Trusted Technology with
TPM 2.0 mode.
Note: Intel(R) PTT can be used with
Mircorosft ® Windows 8 (R) or later
operating system.
Security Chip
(If Security Chip
Selection is Discrete
TPM)
• Active
• Inactive
• Disabled
Note: This item is available only
when the Security Chip is set as
Discrete TPM .
If you select Active , the security
chip will be functional. If you select
Inactive , the Security Chip option
will be visible, but the security chip
will not be functional. If you select
Disabled , the Security Chip option
will be hidden and the security chip
will not be functional.
Security Chip • Enabled Note: This item is available only
when the Security Chip is set as
Intel PTT .
Security Chip
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ThinkPad S3, ThinkPad Yoga 14, and ThinkPad Yoga 460 User Guide