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Table 9. Security screen options (continued)
Option
Password Configuration
Password Bypass
Password Change
Non-Admin Setup Changes
UEFI Capsule Firmware Updates
TPM 2.0 Security
Computrace
CPU XD Support
Admin Setup Lockout
Description
Enables 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.
Allows you to enable and 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
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.
Enables 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.
Allows you to enable or disable UEFI Capsule Firmware. This
option controls whether this system enables BIOS update
through UEFI capsule update packages. The options are:
● Enable UEFI Capsule Firmware—enabled by default
Allows you to enable the Trusted Platform Module (TPM)
during POST. The options are:
● 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.
Enables 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 will
be allowed.
Allows you to enable the Execute Disable mode of the
processor.
Enable CPU XD Support—enabled by default
Enables you to prevent users from entering Setup when an
Administrator password is set.
● Enable Admin Setup Lockout
BIOS overview
79
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