Fan Indicators - Fujitsu PRIMERGY CX400 M6 Upgrade And Maintenance Manual

PSU status indicator (1)
Status
flashing green
green on
flashing orange
orange on
13.2.2.2

Fan indicators

Figure 167: Fan indicators
1 FAN indicator
CX400 M6
Description
The server is switched off, but it is connected to the
mains (standby mode).
The server is switched on and operating properly.
Warning has been detected. The PSU is still running, but
failure might be imminent.
A PSU failure has been detected.
Possible causes:
– The power supply is failing.
– The power supply is not receiving input power when
AC is supplied to one power supply in a redundant
configuration.
Upgrade and Maintenance Manual
Appendix A
203