Dell Latitude 3390 2-in-1 Owner's Manual page 65

Option Description
By default, the drive will not have a password set.
System Password Allows you to set, change or delete the system password.
By default, the drive will not have a password set.
Strong Password Allows you to enforce the option to always set strong passwords.
Default Setting: Enable Strong Password is not selected.
Password Allows you to determine the minimum and maximum length of Administrator and System passwords.
Configuration
Password Bypass Allows you to disable or enable the permission to bypass the System and the Internal hard drive password, when
they are set. The options are:
•
•
Password Change Allows you to enable or disable permission to the System and Hard Drive passwords when the admin password is
set.
Allow Non-Admin Password Changes This option is selected by default.
Non-Admin Setup Allows you to determine whether changes to the setup options are allowed when an administrator password is set.
Changes If disabled the setup options are locked by the admin password.
UEFI Capsule
This option controls whether the system allows BIOS updates via UEFI capsule update packages.
Firmware Updates
Enable UEFI Capsule Firmware Updates option is selected by default.
TPM 2.0 Security Allows you to enable the Trusted Platform Module (TPM) during POST.
You can control whether the trusted platform module is visible to the operating system. The option is:
•
•
•
•
•
•
•
NOTE: Password changes take effect immediately.
NOTE: If user interface is enabled, Admin and System passwords must contain at least one uppercase
character, one lowercase character and be at least 8 characters long.
Disabled. This option is selected by default.
Reboot bypass
NOTE: Disabling this option will block BIOS updates from services such as Microsoft Windows Update
and Linux Vendor Firmware Service (LVFS).
TPM on This option is selected by default.
Clear
PPI Bypass for Enable Commands This option is selected by default.
Attestation Enable. This option is selected by default.
PPI Bypass for Disable Commands
Key Storage Enable. This option is selected by default.
SHA-256. This option is selected by default.
CAUTION: For the TPM upgrade/downgrade process, it is recommended to complete the process in an
AC power with AC adapter plugged into the computer. The upgrade/downgrade process without the AC
adapter plugged in might damage the computer or hard disk.
NOTE: Disabling this option does not change any settings you have made to the TPM, nor does it delete
or change any information or keys you may have stored in the TPM. Changes to this setting take effect
immediately.
System Setup 65