Lenovo ThinkPad L450, User Manual

Page: 91 / 186

Table 3. Security menu items (continued)
Menu item Submenu item Selection Comments
Password at Unattended
boot • 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 state.
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.
Password at Restart • 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
loads the operating system.
To prevent unauthorized
access, set the user
authentication on the
operating system.
Password at Boot Device
List • Disabled
• Enabled
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 Enabled to prompt
for the security password.
Select Disabled to proceed
without any user action
required.
Password Count Exceeded
Error
• Disabled
• Enabled
Select Enabled to show
the POST 0199 error and
prompt for the Security
password.
Select Disabled to hide
the POST 0199 error and
proceed without any user
action required.
Power-On Password • Disabled
• Enabled
Refer to “Power-on
password” on page 53.
Chapter 6
.
Advanced configuration
75