Lenovo ThinkPad T540p - Manual (Page 133)

Table 5. Security menu items (continued)
Menu item Submenu item Selection Comments
Security Chip • Active
• Inactive
• Disabled
If you select Active, the
security chip is functional.
If you select Inactive, the
Security Chip option is
visible, but the security
chip is not functional. If
you select Disabled, the
Security Chip option is
hidden and the security
chip is not functional.
Security Reporting Options This option is available
when Security Chip is
active. It is used to enable
or disable the following
Security Reporting Options:
• BIOS ROM String
Reporting (Windows 7)
or UEFI ROM String
Reporting (Windows 8
and Windows 8.1): BIOS
text string
• CMOS Reporting:
CMOS data
• NVRAM Reporting:
Security data stored in
the Asset ID
• SMBIOS Reporting:
SMBIOS data
Clear Security Chip • Enter Clear the encryption key.
Note: This item is displayed
only if you have selected
Active for the Security
Chip option.
Intel TXT Feature • Disabled
• Enabled
Enable or disable the
Intel Trusted Execution
Technology.
Note: This item is displayed
only if you have selected
Active for the Security
Chip option.
Physical Presence for
Provisioning • Disabled
• Enabled
Enable or disable the
confirmation message
when you change the
settings of the security
chip.
Security
Physical Presence for Clear • Disabled
• Enabled
Enable or disable the
confirmation message
when you clear the security
chip.
Chapter 8 . Advanced configuration 117