Redundant Power Supply Option - HPE ProLiant ML150 Gen9 User Manual

Press Enter to reboot the iLO settings.
6.
Press Esc until the main menu is displayed.
7.
Select Reboot the System to exit the utility and resume the boot process.
8.
The IP address of the enabled dedicated iLO connector appears on the POST screen on the
subsequent boot-up. Access the Network Options screen again to view this IP address for later
reference.

Redundant power supply option

The redundant power supply option consists of an RPS backplane assembly and two power input
modules. Install the RPS backplane option to improve power efficiency and enable power redundancy.
Power redundancy requires the installation of two power input modules.
When this RPS backplane and a single power input module are installed in the server, you can install or
remove a second power input module without powering down the server.
Depending on the installed options and/or the regional location where the server was purchased, the
server can be configured with one of the following redundant power supply options:
•
HPE 800 W/900 W Gold AC Power Input Module
This module is compatible with the HPE RPS backplane.
o
•
HPE 900 W AC 240VDC Power Input Module
This module is compatible with the HPE 900 W AC 240VDC RPS Power Backplane.
o
For more information about the power supply features, specifications, and compatibility, see the Hewlett
Packard Enterprise website (http://www.hpe.com/servers/powersupplies).
Installing the redundant power supply option
Install the RPS backplane option to improve power efficiency and enable power redundancy. Power
redundancy requires the installation of two power input modules. This module is a separately purchased
option and is not part of the RPS backplane option kit.
When this RPS backplane and a single power input module are installed in the server, you can install or
remove a second power input module without powering down the server.
WARNING: To reduce the risk of electric shock or damage to the equipment:
• Do not disable the power cord grounding plug. The grounding plug is an important safety
feature.
• Plug the power cord into a grounded (earthed) electrical outlet that is easily accessible at all
times.
• Unplug the power cord from the power supply to disconnect power to the equipment.
• Do not route the power cord where it can be walked on or pinched by items placed against
it. Pay particular attention to the plug, electrical outlet, and the point where the cord extends
from the equipment.
WARNING: To reduce the risk of injury from electric shock hazards, do not open power
supplies. Refer all maintenance, upgrades, and servicing to qualified personnel.
WARNING: To reduce the risk of personal injury from hot surfaces, allow the drives and the
internal system components to cool before touching them.
CAUTION: To prevent damage to electrical components, properly ground the server before
beginning any installation procedure. Improper grounding can cause ESD.
Hardware options installation 62