Advantech AIMB-228 User Manual page 45

3.2.2.1 Trusted Computing
This item allows users to enable/disable the TPM (TPM 2.0). The TPM (Trusted Plat-
form Module) is a secure key generator and key cache management component that
enables protected storage of encryption keys and authentication credentials for
enhanced security.
 Security Device Support [Disable]
Note! The TCG EFI protocol and INT1A interface will not be available.
3.2.2.2 ACPI Settings
 Enable ACPI Auto Configuration [Disabled]
This item allows users to enable/disable BIOS ACPI auto configuration.
 Enable Hibernation [Enabled]
This item allows users to enable/disable the Hibernate (OS/S4 sleep state) func-
tion. This option may not be available with certain operating systems.
 ACPI Sleep State [Auto]
This item allows users to select the ACPI sleep state the system will enter when
the SUSPEND button is pressed.
 Lock Legacy Resources [Disabled]
This item allows users to enable/disable locking of legacy resources.
33 AIMB-228 User Manual