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Power factor is the ratio of real power consumed to the apparent power. When power factor correction is enabled, the server
consumes a small amount of power when the host is OFF. By default, power factor correction is enabled when the server is shipped
from the factory.
Configuring power supply options using web interface
To configure the power supply options:
1.
In iDRAC Web interface, go to
Overview
→
Server
→
Power/Thermal
→
Power Configuration
→
Power Configuration
. The
Power Configuration
page is displayed.
2.
Under
Power Supply Options
, select the required options. For more information, see
iDRAC Online Help
.
3.
Click
Apply
. The power supply options are configured.
Configuring power supply options using RACADM
To configure the power supply options, use the following objects with the
set
command:
•
System.Power.RedundancyPolicy
•
System.Power.Hotspare.Enable
•
System.Power.Hotspare.PrimaryPSU
•
System.Power.PFC.Enable
For more information, see the
iDRAC RACADM Command Line Interface Reference Guide
available at
dell.com/idracmanuals
.
Configuring power supply options using iDRAC settings utility
To configure the power supply options:
1.
In iDRAC Settings utility, go to
Power Configuration
.
NOTE: The Power Configuration link is available only if the server power supply unit supports power monitoring.
The
iDRAC Settings Power Configuration
page is displayed.
2.
Under
Power Supply Options
:
•
Enable or disable power supply redundancy.
•
Enable or disable hot spare.
•
Set the primary power supply unit.
•
Enable or disable power factor correction. For more information about the options, see the
iDRAC Settings Utility Online
Help
.
3.
Click
Back
, click
Finish
, and then click
Yes
.
The power supply options are configured.
Enabling or disabling power button
To enable or disable the power button on the managed system:
1.
In iDRAC Settings utility, go to
Front Panel Security
.
The
iDRAC Settings Front Panel Security
page is displayed.
2.
Select
Enabled
to enable the power button or
Disabled
to disable it.
3.
Click
Back
, click
Finish
, and then click
Yes
.
The settings are saved.
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