Dell Latitude 7490 - Page 69

Option Description
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
This option controls if the system allows BIOS updates through UEFI capsule packages.
● Enable UEFI Capsule Firmware Updates. This option is enabled by default.
TPM 2.0 Security Allows you to enable the Trusted Platform Module (TPM) during POST. The options are:
● UEFI capsule Firmware updates—enabled by default
● TPM On—enabled by default
● Clear
● PPI Bypass for Enable Commands
● PPI Bypass for Disabled Commands
● Attestation enable—enabled by default
● Key storage enable—enabled by default
● SHA-256—enabled by default
● Disabled
● Enabled—enabled by default
NOTE: To upgrade or downgrade TPM 2.0, download the TPM wrapper tool—software.
Computrace Allows you to activate or disable the optional Computrace software The options are:
● Deactivate
● Disable
● Activate—enabled by default
NOTE: The Activate and Disable options will permanently activate or disable the feature and no
further changes are allowed
CPU XD Support Allows you to enable the Execute Disable mode of the processor.
Enable CPU XD Support—enabled by default
OROM Keyboard
Access
Allows you to set an option to enter the Option ROM Configuration screens using hotkeys during boot.
The options are:
● Enabled
● One Time Enable
● Disable
Default setting: Enable
Admin Setup
Lockout
Allows you to prevent users from entering Setup when an Administrator password is set.
Default Setting: This option is enabled
Master password
lockout
This option is not enabled by default
SMM Security
Mitigation
This option enables or disables additional UEFI SMM Security Mitigation protections.
● SMM Security Mitigation
System setup 69