NEC express5800 A2010b User Manual page 178

Chapter 2 Preparations
178
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If the power supply unit running in redundant power supply configuration is
Important
removed while the system is powered on (online), the following message
appears on web console (Select the "System" tab, click "Component" – "Power
Supply" from the menu tree) and the SYSTEM STATUS LED will go on amber.
However, it is not a failure.
Message on web console: Recovered from input error (AC/DC)
In this case, perform Clear All Faults before canceling the maintenance mode to
turn off the SYSTEM STATUS LED, and start running the system. Note, however,
perform Clear All Faults after all the failed components have replaced. If any of
failed component is left, proceed to next replacement process. You can check if
any component is left as failed by viewing NEXT LED. (See Chapter 1 (5.6.5 FRU
(NEXT, PROC, MEM, PCI, PSU/FAN, MISC) LED).
If NEXT LED is lit amber, it indicates some failed component is left and is not
replaced. If you need to perform Clear All Faults, write down information about
the failed component (e.g., component type and installed location, and others)
before executing the command. See Chapter 3 (7.9.2 Component Status Fault
Information) for how to perform Clear All Faults.
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If you cancel the maintenance mode while the SYSTEM STATUS LED is on, the
fault notification according to message displayed on web console is performed,
if you have contracted fault notification service.
Express5800/A1040b, A2040b, A2020b, A2010b User's Guide
1. Installing / Removing Internal Options
Handle