Dell Vostro 3470 - Secure Boot Screen Options

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.
UEFI Capsule
Firmware Update
This option controls whether the system allows the BIOS updates through UEFI capsule update packages. This
option is enabled by default.
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.
TPM 2.0 Security Allows you to enable the Trusted Platform Module (TPM) during POST. The options are:
• TPM On (enabled by default)
• Clear
• PPI Bypass for Enabled Commands
• PPI Bypass for Disabled Commands
• PPI Bypass for Clear Command
• 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 TPM1.2/2.0, download the TPM wrapper tool (software).
Computrace Allows you to activate or disable the optional Computrace software The options are:
• Deactivate
• Disable
• Activate
NOTE: The Activate and Disable options will permanently activate or disable the feature and no further
changes are allowed
Default setting: Deactivate
Master Password
Lockout
The option Enable Master Password Lockout is not selected by default.
SIMM Security
Mitigation
Allows you to enable or disable the additional UEFI SIMM Security Mitigation protections.
Default Setting: SIMM Security Mitigation is not selected.
Secure Boot screen options
Option
Description
Secure Boot Enable This option enables or disables the Secure Boot feature.
Default setting: Not selected
Secure Boot Mode
• Deployed Mode (default)
System setup 21