Lenovo S1 Yoga User Manual page 82

Table 4. Security menu items
Menu item
Password
68
User Guide
Submenu item
Supervisor Password
Lock UEFI BIOS Settings
Password at unattended
boot
Password at restart
Set Minimum Length
Power-On Password
Hard Disk1 Password
Hard Disk2 Password
Selection Comments
• Disabled Refer to "Supervisor password" on
page 48.
• Enabled
• Disabled Enable or disable the function that
protects items in the ThinkPad
• Enabled
Setup program from being changed
by unauthorized users. By default,
this is set to Disabled. If you set
the supervisor password and enable
this function, no one but you can
change the items in the ThinkPad
Setup program.
• Disabled If you select and enable Password
at unattended boot, a password
• Enabled
prompt will be displayed when
the computer is turned on, from
either a power-off or hibernation
state. If you select Disabled, no
password prompt will be displayed;
the computer goes ahead and loads
the operating system. To prevent
unauthorized access, you can set
the user authentication on the
operating system.
• Disabled If you select and enable Password
at restart, a password prompt will
• Enabled
be displayed when you restart the
computer. If you select Disabled, no
password prompt will be displayed;
the computer goes ahead and loads
the operating system. To prevent
unauthorized access, you can set
the user authentication on the
operating system.
• Disabled Specify a minimum length for
power-on password and hard disk
• x characters
passwords. If you set the supervisor
(4≤x≤12)
password and specify a minimum
length for passwords, no one but
you can change the length.
• Disabled Refer to "Power-on password" on
page 47.
• Enabled
• Disabled Refer to "Hard disk passwords" on
page 50.
• Enabled
• Disabled Refer to "Hard disk passwords" on
page 50.
• Enabled