NEC Express5800 Series EXP320B - Manual (Page 67)

General Description 2-23
FT Status LED
The LED stays green while the server is running normally in DUPLEX mode. If this LED does not
illuminate or illuminates/blinks in amber, there is something wrong with the server.
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The table below shows indications of the FT Status LED and their meanings.
FT status LED
indications
Description Action
Green The device is running
successfully in the Duplex
mode.
–
Power is off –
Performing POST. Wait for a while; it will illuminate in green and the
mode will become Duplex shortly after POST.
Not on
The device is running in
the Sipmlex mode The LED indicates only one of modules is
running. If this status is observed right after the
system startup or activation of a module that has
been stopped, wait for a while. The status will
change to the Duplex mode with the LED lit in
green.
If the LED does not illuminate in green after a few
minutes, a device (LAN, FC-connected storage,
or internal disk) that should be redundant may not
be attached properly. Check to see devices to
make sure they achieve redundancy.
Amber One of the CPU/IO
modules has a problem. Check the CPU/IO module status LEDs to find the
failing module, and then report your sales agent
which LED of the failing module is blinking.
Blinking in
amber Memory dump is being
performed. Wait for memory dump to be completed.