Secure Boot Screen Options - Dell Latitude 5285 2-in-1 Owner's Manual

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 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.
Option "allow wireless switch changes" is not selected by default.
UEFI capsule This option controls whether the system allows BIOS updates using UEFI capsule update packages. This option is
firmware updates enabled by default
TPM 2.0 Security Allows you to enable the Trusted Platform Module (TPM) during POST. The options are:
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Computrace Allows you to activate or disable the optional Computrace software The options are:
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CPU XD Support Allows you to enable the Execute Disable mode of the processor.
Enable CPU XD Support—enabled by default
Admin Setup Allows you to prevent users from entering Setup when an Administrator password is set.
Lockout
Default Setting: This option is enabled
Master password This option is not enabled by default
lockout

Secure Boot screen options

Option Description
Secure Boot Enable This option enables or disables the Secure Boot feature.
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26 System setup
TPM On—enabled by default
Clear
PPI Bypass for Enable Commands—disabled by default
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
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
Disabled
Enabled