Using the System Setup Program and UEFI Boot Manager 67Exit ScreenPress to exit the System Setup program; the Exit screen displays:• Save Changes and Exit• Discard Changes and Exit• Return to SetupTPM Clear(No default)CAUTION: Clearing the TPM will lose all encryptionkeys in the TPM. This option prevents booting to theoperating system and results in data loss if theencryption keys cannot be restored. Back up the TPMkeys prior to enabling this option.When set to Yes, all TPM contents are cleared.NOTE: This field is read-only when TPM Security is set toOff.Power Button(Enabled default)If Enabled, the power button can turn the system's poweroff and on. On an ACPI-compliant operating system, thesystem performs an orderly shutdown before power isturned off.When Disabled, the button can only turn on systempower.NMI Button(Disabled default)CAUTION: Use the NMI button only if directed to doso by qualified support personnel or by the operatingsystem's documentation. Pressing this button haltsthe operating system and displays a diagnosticscreen.Enables or disables the NMI feature.AC Power Recovery(Last default)Determines how the system reacts when power isrestored. If set to Last, the system returns to the lastpower state. On turns on the system after power isrestored. Off allows the system to remain off after poweris restored.AC Power Recovery Delay Determines when the system restarts after power isrestored. Options are Immediate, Random (a randomvalue of 30 to 240 seconds), or a user-defined value of 30to 240 seconds.Option Description
