Locating Service Tag Of Your System - Dell PowerEdge R430 Owner's Manual

Table 16. Non-redundant AC PSU status indicator
Power Indicator Pattern Condition
Not lit
Green

Locating Service Tag of your system

Your system is identified by a unique Express Service Code and Service Tag number. The Express Service
Code and Service Tag are found on the front of the system by pulling out the information tag.
Alternatively, the information may be on a sticker on the chassis of the system. This information is used
by Dell to route support calls to the appropriate personnel.
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Power is not connected or PSU is faulty.
A valid power source is connected to the PSU and the PSU is operational.