Hardware options installation 49
CAUTION: Always install either a hot-plug power supply or a power supply blank into each
bay to maintain proper airflow and cooling in the server. Improper airflow can lead to
thermal damage.
Power supply configuration
CAUTION: All power supplies installed in the server must have the same output power
capacity to operate in redundant mode. Verify that all power supplies have the same part
number and label color. When the system detects mismatched power supplies, the system
displays POST messages, does not power on the new power supply, and remains in non-
redundant mode.
Label color Output
Orange 750 W
Installing the redundant hot-plug power supply option
WARNING: To reduce the risk of personal injury or damage to the equipment, the installation
of power supplies should be performed only by individuals who are qualified in servicing
server equipment and trained to deal with products capable of producing hazardous energy
levels.
WARNING: To reduce the risk of personal injury from hot surfaces, observe the thermal labels
on each power supply or module.
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.
CAUTION: Electrostatic discharge (ESD) can damage electronic components. Be sure that you
are properly grounded (earthed) before beginning any installation procedure.
To install the component:
1. Identify the redundant power supply bay.
IMPORTANT: Power supplies for the model shown are hot-pluggable. When using the
redundant power supply option, it is not necessary to power down the server before removing
or installing a power supply.
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