Lenovo ThinkPad Edge E335 (English) User Guide - Page 104
Security, Notes, boldface, The following table shows the contents of
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The following table shows the contents of the Security menu. Notes: • Some items are displayed on the menu only if the computer supports the corresponding features. • Default values are in boldface. Table 5. Security menu items Menu item Submenu item Password Supervisor Password Lock UEFI BIOS Settings Set Minimum Length Password at unattended boot Password at restart Selection Comments • Disabled • Enabled Refer to "Supervisor password" on page 46. • Disabled • Enabled Enables or disables the function that protects items in the ThinkPad Setup program 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 program. • Disabled • Password length options Specify a minimum length for the power-on password and hard disk password. By default, this is set to Disabled. If you set the supervisor password and specify a minimum length for passwords, no one but you can change the length. • Disabled • Enabled If you select and enable Password at unattended boot, a password prompt is displayed when the computer is turned on, from either a power-off state or hibernation. 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 • Enabled If you select and enable Password at restart, a password prompt is displayed when you restart the computer. If you select Disabled, no password prompt is displayed; the computer goes ahead and 90 User Guide