552 Upgrade and Maintenance Manual RX2540 M4
I LEDs A, B and C are visible from outside on the server rear. All other
LEDs are only visible if the server cover has been opened.
If the server has been powered off (power plugs must be disconnected) it is
possible to indicate the faulty component by pressing the indicate CSS button.
Indicator Status Description
A - Identification blue on The server has been highlighted using
ServerView Operations Manager, iRMC
web interface or the ID button on the front
panel for easy identification.
blue flashing The server has been highlighted for easy
identification using the iRMC (AVR) with
disabled local VGA output.
B - CSS
(Customer Self
Service)
off No critical event detected (CSS
component).
orange on Prefailure event detected (CSS
component).
orange flashing CSS component failure detected.
C - GEL
(Global Error
LED)
off No critical event detected (non CSS
component).
orange on Prefailure event detected (non CSS
component).
orange flashing Non CSS component failure detected.
Possible causes:
– System is out of the specif
ied
temperature range
– Defective sensor
–CPU error
– Error detected by serv
er management
software
F - Controller off Controller okay
orange on Controller failure (PCI card installed on
riser card)
G - CPU off CPU okay
orange on CPU failure
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