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RX2520 M4
Upgrade and Maintenance Manual
405
Appendix A
16.2.3.3 Indicators on PSUs (slide-in units)
Figure 285: PSU status indicator (AC PSU)
Pos. Indicator
Status
Description
1
PSU status
indicator
green
flashing
The server is switched off, but AC voltage is
present (standby mode).
green on
The server is switched on and operating
normally.
orange
flashing
An overload has been detected. The PSU is
still running, but failure might be imminent.
orange on
An PSU failure has been detected. Possible
causes:
– Over/under voltage
– Overheating
– Fan failure
0
Summary of Contents for PRIMERGY RX2520 M4
Page 6: ...6 Upgrade and Maintenance Manual RX2520 M4 ...
Page 22: ...Upgrade and Maintenance Manual RX2520 M4 Content ...
Page 98: ...98 Upgrade and Maintenance Manual RX2520 M4 Basic software procedures ...
Page 118: ...118 Upgrade and Maintenance Manual RX2520 M4 Power supply unit PSU ...
Page 194: ...194 Upgrade and Maintenance Manual RX2520 M4 Fans ...
Page 232: ...232 Upgrade and Maintenance Manual RX2520 M4 Expansion cards and backup units ...
Page 310: ...310 Upgrade and Maintenance Manual RX2520 M4 Accessible drives ...
Page 338: ...338 Upgrade and Maintenance Manual RX2520 M4 Front panel ...
Page 410: ...410 Upgrade and Maintenance Manual RX2520 M4 Appendix A ...
Page 412: ...412 Upgrade and Maintenance Manual RX2520 M4 Appendix B ...
Page 451: ...List of all used screws for PRIMERGY Servers Assembled in Germany and Japan January 2017 ...