Dell Latitude 3190, Руководство пользователя, Страница: 59 / 71

Video screen options
Option Description
LCD Brightness Allows you to set the display brightness depending up on the power source—On Battery and On AC. The
LCD brightness is independent for battery and AC adapter. It can be set using the slider.
Security screen options
Option Description
Admin Password Allows you to set, change, or delete the administrator (admin) password.
NOTE: You must set the admin password before you set the system or hard drive password. Deleting
the admin password automatically deletes the system password and the hard drive password.
NOTE: Successful password changes take effect immediately.
Default setting: Not set
System
Password Allows you to set, change, or delete the system password.
NOTE: Successful password changes take effect immediately.
Default setting: Not set
Internal HDD-0
Password Allows you to set, change, or delete the administrator password.
NOTE: Successful password changes take effect immediately.
Default setting: Not set
Strong Password Allows you to enforce the option to always set strong passwords.
Default Setting: Enable Strong Password is not selected.
NOTE: If Strong Password is enabled, the Admin and System passwords must contain at least one
uppercase character, one lowercase character and be at least eight characters long.
Password
Configuration Allows you to specify the minimum and max password lengths of the Administrator and System
passwords.
● min-4—by default, if you want to change you can increase the number.
● max-32—you can decrease the number.
Password Bypass Allows you to enable or disable the permission to bypass the System and the Internal HDD password,
when they are set. The options are:
● Disabled —enabled by default
● Reboot bypass
Password
Change Allows you to enable the disable permission to the System and Hard Drive passwords when the admin
password is set.
Default setting: Allow Non-Admin Password Changes is selected.
Non-Admin Setup
Changes Allows you to determine whether changes to the setup options are allowed when an Administrator
Password is set. If disabled, the setup options are locked by the admin password.
Option "Allow Wireless Switch Changes" is not selected by default.
UEFI Capsule
Firmware
Updates Allows you to enable or disable. This option controls whether this system allows BIOS updated via UEFI
capsule update packages. The options are:
● Enable UEFI Capsule Firmware Update —enabled by default
PTT Security This option lets you control whether the Platform Trust Technology feature (PTT) is visible on the
operating system.
● PTT On—enabled by default
System setup options 59