Dell DL2000 Enabling this option, When set to Yes, all the contents of the TPM are cleared

Table 2-7. System Security Screen Options (continued)

Option	Description
TPM Clear	NOTICE: Clearing the TPM will cause loss of all encryption
(No default)	keys in the TPM. This will prevent booting to the operating
	system and result in loss of data if the encryption keys
	cannot be restored. Be sure to back up the TPM keys prior to
	enabling this option.
	When set to Yes, all the contents of the TPM are cleared.
	NOTE: This field is read-only when TPM Security is set to Off.
Power Button	Turns system’s power off and on.
(Enabled default)	• If you turn off the system using the power button and the
	system is running an ACPI-compliant operating system, the
	system can perform an orderly shutdown before power is
	turned off.
	• If the system is not running an ACPI-compliant operating
	system, power is turned off immediately after the power
	button is pressed.
	The button is enabled in the System Setup program. When
	disabled, the button can only turn on system power.
	NOTE: You can still turn on the system by using the power button,
	even if the Power Button option is set to Disabled.
NMI Button	NOTICE: Use the NMI button only if directed to do so by
(Disabled default)	qualified support personnel or by the operating system's
	documentation. Pressing this button halts the operating
	system and displays a diagnostic screen.
	Sets the NMI feature On or Off.
AC Power Recovery	Determines how the system reacts when power is restored to the
(Last default)	system. If system is set to Last, the system returns to the last
	power state. On turns on the system after power is restored.
	When set to Off, the system remains off after power is restored.

Using the System Setup Program

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