Indicator On Hot-Plug Psu - Fujitsu PRIMERGY TX2550 M5 Upgrade And Maintenance Manual

Appendix A
18.2.3.4

Indicator on hot-plug PSU

Figure 381: PSU status indicator
1 PSU status indicator
PSU status indicator (1)
Status
flashing green
green on
flashing orange
orange on
582
①
Description
The server is switched off, but mains voltage is present
(standby mode).
The server is switched on and operating properly.
An overload has been detected. The PSU is still running,
but failure might be imminent.
A PSU failure has been detected.
Possible causes:
– Over/under voltage
– Overheating
– Fan failure
Upgrade and Maintenance Manual TX2550 M5