Remove And Replace Power Supply; Power Supply Units; Power Supply Status Indicators - Dell EMC Integrated Data Protection Appliance DP4400 Service Manual

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Remove and replace power supply

Status LED indicators

Figure 2 IDPA DP4400 web user interface

The power supply unit (PSU) is an internal hardware component which supplies power

to the components in the system.

Your system supports two 1100 W Mixed Mode HVDC PSUs.

You do not need to shut down the system to replace a power supply unit.

CAUTION

If two PSUs are installed, both the PSUs must have the same type of label. For

example, Extended Power Performance (EPP) label. Mixing PSUs from previous

generations of PowerEdge servers is not supported, even if the PSUs have the

same power rating. Mixing PSUs will result in mismatch condition or failure to

turn the system on.

Note

The status LED indicators are always off and only turn on to a solid amber if any error

occurs.

Remove and replace assemblies

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