Dell External OEMR R410 Owners Manual - Page 68

Enables or disables the NMI feature

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Option Description TPM Activation (No Change default) When set to Activate, the TPM is enabled to default settings. When set to Deactivate, the TPM is disabled. The No Change state initiates no action. The operational state of the TPM remains unchanged (all user settings for the TPM are preserved). NOTE: This field is read-only when TPM Security is set to Off. TPM Clear (No default) CAUTION: Clearing the TPM will lose all encryption keys in the TPM. This option prevents booting to the operating system and results in data loss if the encryption keys cannot be restored. Back up the TPM keys 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 to Off. Power Button (Enabled default) If Enabled, the power button can turn the system's power off and on. On an ACPI-compliant operating system, the system performs an orderly shutdown before power is turned off. When Disabled, the button can only turn on system power. NMI Button (Disabled default) CAUTION: Clearing the TPM will lose all encryption keys in the TPM. This option prevents booting to the operating system and results in data loss if the encryption keys cannot be restored. Back up the TPM keys prior to enabling this option. Enables or disables the NMI feature. AC Power Recovery (Last default) Determines how the system reacts when power is restored. If set to Last, the system returns to the last power state. On turns on the system after power is restored. Off allows the system to remain off after power is restored. AC Power Recovery Delay Determines when the system restarts after power is (Immediate default) restored. Options are Immediate, Random (between 30 to 240 seconds), or a user-defined value of 30 to 240 seconds. 68 Using the System Setup Program and UEFI Boot Manager

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68
Using the System Setup Program and UEFI Boot Manager
TPM Activation
(
No Change
default)
When set to
Activate
, the TPM is enabled to default
settings. When set to
Deactivate
, the TPM is disabled.
The
No Change
state initiates no action. The operational
state of the TPM remains unchanged (all user settings for
the TPM are preserved).
NOTE:
This field is read-only when
TPM Security
is set
to
Off
.
TPM Clear
(
No
default)
CAUTION:
Clearing the TPM will lose all encryption
keys in the TPM. This option prevents booting to the
operating system and results in data loss if the
encryption keys cannot be restored. Back up the
TPM keys 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 to
Off
.
Power Button
(
Enabled
default)
If
Enabled
, the power button can turn the system's power
off and on. On an
ACPI-compliant operating system, the
system performs an orderly shutdown before power is
turned off.
When
Disabled
, the button can only turn on system
power.
NMI Button
(
Disabled
default)
CAUTION:
Clearing the TPM will lose all encryption
keys in the TPM. This option prevents booting to the
operating system and results in data loss if the
encryption keys cannot be restored. Back up the
TPM keys prior to enabling this option.
Enables or disables the NMI feature.
AC Power Recovery
(
Last
default)
Determines how the system reacts when power is
restored. If set to
Last
, the system returns to the last
power state.
On
turns on the system after power is
restored.
Off
allows the system to remain off after power
is restored.
AC Power Recovery Delay
(
Immediate
default)
Determines when the system restarts after power is
restored. Options are
Immediate
,
Random (
between
30 to 240 seconds), or a user-defined value of 30 to
240 seconds.
Option
Description