16.2.3.4 Indicator on hot-plug PSU
Figure 296: PSU status indicator
1 PSU status indicator
PSU status indicator (1)
Status Description
flashing green The server is switched off, but mains voltage is present
(standby mode).
green on The server is switched on and operating properly.
flashing orange An overload has been detected. The PSU is still running,
but failure might be imminent.
orange on A PSU failure has been detected.
Possible causes:
– Over/under voltage
–
Overheating
– Fan failure
Appendix A
RX2520 M5 Upgrade and Maintenance Manual 455
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