NEC Express 5800/320Lc User Manual page 66

2-32 General Description
CPU#1
Status Status Status
LED1 LED2 LED1
Off Amber
Off Off
Red Green
Red Off
Red Green
Red Off
Red Amber
Red Amber
Off Amber
Off Off
When the status LED 1 is off, the colors of the status LED 2 indicate the following. You
Tips:
must be careful especially when detaching modules.
- Green: Unmounting the module has no effect on the system operation.
- Amber: Unmounting the module cause a system down.
CPU#2
Status
LED2
Off Off AC power is not
supplied to the CPU
module 2.
The CPU module 1
operates in simplex
mode.
Red Green AC power is not
supplied to the CPU
module 1.
The CPU module 2 is
performing diagnosis
(Diag).
Off Off AC power is not
supplied to the CPU
module 2.
The CPU module 1 is
performing diagnosis
(Diag).
Red Off On standby (AC power
is supplied through the
cord, but the system
has not been powered
on yet.)
Red Off The CPU module 1 is
performing diagnosis
(Diag).
Red Green The CPU module 2 is
performing diagnosis
(Diag).
Off Amber The CPU module 1
memory is being
Off Off
dumped. (This occurs
only when
maintenance is being
performed.)
Red Amber The CPU module 2
memory is being
Red Amber
dumped. (This occurs
only when
maintenance is being
performed.)
Description
Check if the power cord is
connected correctly.
Check the condition of breaker
and UPS.
Check if the power unit is
connected correctly.
Remount the CPU module 2.
If the problem persists, contact
your sales agent.
Wait for the OS to start. After the
OS starts, check the status LEDs
and then take the appropriate
actions.
If the problem persists, contact
your sales agent.
After turning on the power, wait for
the OS to start.
When the OS starts and duplex
mode is established, the
indications will return to normal. If
not, check the status LEDs and
then take the appropriate actions.
If the problem persists, contact
your sales agent.
-
-
Action