Lenovo ThinkPad Yoga 15 User Manual page 89

Table 4. Security menu items (continued)
Menu item
Security Chip
Submenu item
Password at Restart
Password at Boot Device
List
Password Count
Exceeded Error
Set Minimum Length
Power-On Password
Hard Disk1 Password
Hard Disk2 Password
Security Chip
Security Reporting
Options
Selection Comments
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
Select Enabled to prompt for the
Security password. Select Disabled
• Enabled
to proceed without any user action
required.
• Disabled Select Enabled to show the POST
0199 error and prompt for the
• Enabled
Security password. Select Disabled
to hide the POST 0199 error and
proceed without any user action
needed.
• 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 57.
• Enabled
• Disabled Refer to "Hard disk passwords" on
page 59.
• Enabled
• Disabled Refer to "Hard disk passwords" on
page 59.
• Enabled
Note: This item is available when
your computer is equipped with an
M.2 solid-state drive.
• Active If you select Active, the security
chip will be functional. If you select
• Inactive
Inactive, the Security Chip option
• Disabled
will be visible, but the security chip
will not be functional. If you select
Disabled, the Security Chip option
will be hidden and the security chip
will not be functional.
Enable or disable the following
security reporting options:
• BIOS ROM Strings Reporting:
• SMBIOS Reporting: SMBIOS
Chapter 5
BIOS text string.
data.
.
Advanced configuration
73