Power
Indicator
Pattern
Condition
CAUTION: AC power supplies support both 220 V and 110 V input voltages. When two identical
power supplies receive different input voltages, they can output different wattages, and trigger a
mismatch.
CAUTION: If two power supplies are used, they must be of the same type and have the same
maximum output power.
CAUTION: Combining AC and DC power supplies is not supported and triggers a mismatch.
Flashing
green
When hot-adding a power supply, this indicates that the power supply is mismatched with the other
power supply (in terms of efficiency, feature set, health status, and supported voltage). Replace the
power supply that has the flashing indicator with a power supply that matches the capacity of the
other installed power supply.
Other Information You May Need
WARNING: See the safety and regulatory information that shipped with your system. Warranty information may be
included within this document or as a separate document.
•
The
Getting Started Guide
provides an overview of setting up your system, and technical specifications. This
document is available online at support.dell.com/manuals.
•
The rack documentation included with your rack solution describes how to install your system into a rack, if
required.
•
Any media that ships with your system that provides documentation and tools for configuring and managing your
system, including those pertaining to the operating system, system management software, system updates, and
system components that you purchased with your system.
•
For the full name of an abbreviation or acronym used in this document, see the Glossary at support.dell.com/
manuals.
NOTE: Always check for updates on support.dell.com/manuals and read the updates first because they often
supersede information in other documents.
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