Date/Time Menu; Security Menu - Lenovo ThinkPad X121e User Manual

Date/Time menu

If you need to set the current date and time of your computer, select Date/Time from the ThinkPad Setup
menu. The following submenu is displayed:
• System Date
• System Time
To change the date and time, do the following:
1. Using the up and down arrow keys, select the item to change-date or time.
2. Press Tab, Shift Tab, or Enter to select a field.
3. Type the date or time.
Note: Another way to adjust date and time is press the "–" or "+" key.

Security menu

If you need to set the security features of your computer, select Security from the ThinkPad Setup menu.
Notes:
• The default settings are already optimized for you. If you consider changing the computer configuration,
proceed with extreme caution. Setting the configuration incorrectly might cause unexpected results.
• In each submenu, you can enable a function by selecting Enabled, or disable it by selecting Disabled.
The following submenu is displayed:
• Password: Set password related functions.
• UEFI BIOS Update Option: Specify the settings for Flash UEFI BIOS update.
• Memory Protection: Specify the settings for the Data Execution Prevention feature.
• Virtualization: Enable or disable the settings for Intel Virtualization Technology and Intel VT-d Feature.
• I/O Port Access: Enable or disable the access to individual I/O ports.
• Anti-Theft: Enable or disable UEFI BIOS interface to activate Anti-Theft services, such as Intel AT and
Computrace.
To set password related functions, go to the Security menu and select Password. The following submenu is
displayed:
• Supervisor Password
• Lock UEFI BIOS Settings
• Set Minimum Length
• Password at restart
• Power-On Password
• Hard Disk x Password
Notes:
• Hard Disk 1 means the hard disk drive built into your computer.
Lock UEFI BIOS Settings enable or disable the function that protects items in the ThinkPad Setup from
being changed 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 the
ThinkPad Setup.
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User Guide