418
Upgrade and Maintenance Manual
RX2520
M1
Appendix
17.3.2 Connectors and indicators on the I/O panel
17.3.2.1 I/O panel connectors
Figure 292: PRIMERGY RX2520 M1 rear
B
CSS
(Customer Self
Service)
off
no critical event (CSS component)
yellow on
prefailure detected (CSS component)
yellow
flashing
CSS component failure
C
GEL
(Global Error
LED)
off
no critical event (non CSS component)
orange on
prefailure detected (non CSS
component)
orange
flashing
non CSS component failure
Possible reasons:
– sensor reports overheating
– sensor is defective
– CPU error
– software reports an error
F
Standby power yellow on
voltage ok
G
Main power
green on
voltage ok
H
iRMC
green
flashing
iRMC S4 ok
I
MBC
green on
power supply OK
K
MBC
orange on
power supply error
Indicator Status
Description
Summary of Contents for PRIMERGY RX2520 M1
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Page 162: ...162 Upgrade and Maintenance Manual RX2520 M1 Hard disk drives solid state drives ...
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Page 410: ...410 Upgrade and Maintenance Manual RX2520 M1 Cables ...