Redundant Power Supply Option - HP ProLiant ML110 Gen9 User Manual

8 SFF hot-plug configuration
CAUTION:
all bays are populated with either a component or a blank.
Install the system air baffle (on page 24).
11.
If removed, install the PCI air baffle
12.
Install the access panel (on page 19).
13.
Connect the power cords to the power supplies.
14.
Connect the power cords to the AC power source.
15.
Employ best practices to route and manage the power cords and other cables in the server rear panel.
16.
Power up the server (on page 18).
17.

Redundant power supply option

Install the RPS enablement option to improve power efficiency and enable power redundancy. Power
efficiency requires the installation of one power input module and power redundancy requires the installation
of two power input modules. This module is a separately purchased option and is not part of the RPS
enablement option kit.
When this RPS backplane enablement option 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:
• 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.
To prevent improper cooling and thermal damage, do not operate the server unless
("Install the PCI air
To reduce the risk of electric shock or damage to the equipment:
baffle" on page 22).
Hardware options installation 74