Lenovo ThinkPad Helix 20CG, User Manual

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• The default settings are already optimized for you. If you consider changing the tablet configuration,
proceed with extreme caution. Setting the configuration incorrectly might cause unexpected results.
• In each submenu, tap the default value to show selectable options and tap a desired option.
• Some items are displayed on the menu only if the tablet supports the corresponding features.
Table 2. Security menu items
Note: The items listed in the following table might not be the same as those in your ThinkPad Tablet Setup.
The items are subject to change.
Menu item Submenu item Value Comments
Supervisor Password • Enter See “Supervisor password” on page
76.
-Password Status • Disabled
• Enabled
Lock UEFI BIOS Settings • Off
• On
Enable or disable the function that
protects items in ThinkPad Tablet
Setup from being changed by a user
who does not have the supervisor
password. By default, this is set
to
Off . If you set the supervisor
password and enable this function,
no one but you can change any items
in ThinkPad Tablet Setup.
Password at Unattended
Boot
• Off
• On
If you select and turn on Password
at unattended boot , a password
prompt is displayed when the tablet
is turned on, from either a power-off
state, by an unattended event such
as a Wake on LAN attempt. If you
select
Off , no password prompt is
displayed; the tablet goes ahead
and loads the operating system. To
prevent unauthorized access, set the
user authentication on the operating
system.
Password at Restart • Off
• On
If you select and turn on Password
at restart , a password prompt is
displayed when you restart the tablet.
If you select
Off , no password prompt
is displayed; the tablet goes ahead
and loads the operating system. To
prevent unauthorized access, set the
user authentication on the operating
system.
Password at Boot Device
List
• Off
• On
If the Security password is set, this
option is used to specify whether the
Security password must be entered
to display the F12 boot device list.
Select On to prompt for the Security
password. Select Off to proceed
without any user action required.
Password Count
Exceeded Error • Off
• On
Select On to show the POST 0199
error and prompt for the Security
password. Select
Off to hide the
Password
Chapter 7
.
Advanced configuration
87