NEC Express5800 Series User Manual page 48

2-18 General Description
PCI Slot status LED 1, 2
There are two kinds of LEDs that indicate the PCI slot status on the back of the CPU/IO module.
The PCI slot status is indicated by the display combination of the two LEDs.
Status Status LED2
LED1
Not on Not on
Blinking in
white
White
Amber Not on
Description
Power supply is off.
When the system is starting, the
initialization process is performed.
If the OS is running, it is in the
Simplex mode, and the PCI slot of
the other CPU/IO module is
degenerated.
If the PCI slot status LED 2 of the
other CPU/IO module is on, the
device is successfully running in
the Duplex mode.
If the PCI slot status LED 2 of the
other CPU/IO module is lit, the
cable may be disconnected, or the
option PCI board in that slot has a
problem.
When the system is starting, the
initialization process is performed.
When the OS is running;
1) The optional PCI board in that
slot has a problem.
2) The CPU/IO module has a
problem.
Action
Wait for a while; the LED
illuminates in white.
Check to make sure that all
cables are seated correctly.
If the LED does not turn
white, record the status LED
status, and see Chapter 7,
Troubleshooting.
Check to make sure that all
cables are seated correctly.
If the PCI slot status LED 2
of the other CPU/IO module
does turn white, record the
status of the status LED,
and see Chapter 7,
Troubleshooting.
Wait for a while; the status
LED 1 is powered off.
Check to make sure that all
cables are seated correctly.
If the LED does not turn
white, record the status LED
status, and see Chapter 7,
Troubleshooting.