Date And Time Menu; Security Menu - Lenovo ThinkPad X1 Carbon User Manual

Date and Time menu

To change the date or time of your computer, select the Date/Time tab from the ThinkPad Setup menu.
Then do the following:
1. Use the cursor keys to select System Date or System Time.
2. Type a date or time.

Security menu

To change the security settings of your computer, select the Security tab from the ThinkPad Setup menu.
The following table lists the Security menu items. Default values are in boldface. The menu items might
change without notice. Depending on the model, the default value might vary.
Attention: The default configurations are already optimized for you. Improper change of the configurations
might cause unexpected results.
Table 3. Security menu items
Menu item Submenu item
Password
Supervisor
Password
Lock UEFI BIOS
Settings
Password at
Unattended Boot
Password at Restart
Password at Boot
Device List
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ThinkPad X1 Carbon and ThinkPad X1 Yoga User Guide
Value Comments
• Disabled
See "Supervisor password" on page 60.
• Enabled
• Disabled
Enable or disable the function that protects
items in ThinkPad Setup from being changed
• Enabled
by a user who does not have the supervisor
password. By default, this is set to Disabled.
If you set the supervisor password and enable
this function, no one but you can change any
items in ThinkPad Setup.
• Disabled If you select and enable Password at
unattended boot, a password prompt is
• Enabled
displayed when the computer is turned on, from
either a power-off state or hibernation state, by
an unattended event such as a Wake on LAN
attempt. If you select Disabled, no password
prompt is displayed; the computer goes ahead
and loads the operating system. To prevent
unauthorized access, set the user authentication
on the operating system.
• Disabled
If you select and enable Password at restart,
a password prompt is displayed when you
• Enabled
restart the computer. If you select Disabled, no
password prompt is displayed; the computer
goes ahead and loads the operating system.
To prevent unauthorized access, set the user
authentication on the operating system.
• Disabled If the Security password is set, this option is
used to specify whether the Security password
• Enabled
must be entered to display the F12 boot device
list.
Select Enabled to prompt for the Security
password. Select Disabled to proceed without
any user action required.