Dell POWEREDGE R515 - Manual (Page 69)

Using the System Setup Program and UEFI Boot Manager 69
Exit Screen
Press to exit the System Setup program; the Exit screen displays:
• Save changes and exit
• Discard changes and exit
• Return to Setup
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: Use the NMI button only if directed to
do so by qualified support personnel or by the
operating system's documentation. Pressing this
button halts the operating system and displays a
diagnostic screen.
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 (no delay),
Random (between 30 to 240 seconds for iDRAC6,
or 45 to 240 seconds for BMC), or User Defined.
User Defined Delay Determines the user defined AC Recovery Delay.
Option Description
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