490 Upgrade and Maintenance Manual
RX300 S8
Appendix
Using the Indicate CSS button
Ê Shut down and power off the server.
Ê Disconnect the AC power cord from the system.
I It is mandatory to disconnect power cords in order to use the Indicate
CSS functionality.
Ê Press the Indicate CSS button (1) to highlight defective components.
Component LEDs
I LEDs A, B and C are visible from the outside on the server rear. All other
LEDs are only visible if the top cover has been opened. In order to
access fan LEDs (O), the fan modules need to be removed.
Indicator Status Description
A Identifi
cation
blue on
server has been highlighted using the ID
button on the front panel for easy
identification
blue
flashing
server has been highlighted using IRMC
(AVR) when local VGA off for easy
identification
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 Controller orange on controller faulty
G CPU orange on CPU faulty
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