NEC Express5800/120Rd-2 Service Manual page 29

STATUS lamp
Description
indication
On (green) The server is operating normally.
Flashing The server is operating with the
(green) memory, CPU, or power supply unit
in degraded state.
Multiple correctable memory errors
were detected
Off The power is off.
POST is in progress.
A CPU error occurred.
A CPU temperature alarm was
detected. (Thermal-Trip)
A timeout occurred when the time
set for the watchdog timer arrived.
An uncorrectable memory error was
detected.
A PCI system error occurred.
A PCI parity error occurred.
A CPU bus error occurred.
A memory dump request is made.
On (amber) A temperature alarm was detected.
A voltage alarm was detected.
All the power supply units failed.
Flashing Either of the following was detected
(amber) in the redundant power
configuration:
•
AC power not supplied to one of
the two power supply units
•
Failure of one of the two power
supply units
A fan alarm was detected.
A temperature warning was
detected.
Procedure
No action required.
CPU or memory error. Verify which
CPU or memory bank was disabled by
entering the F2 BIOS Setup menu and
replace the component as soon as
possible.
Multiple single-bit ECC errors
detected. Contact your field service
representative to arrange the
replacement of memory.
No action required.
Wait. The STATUS lamp turns green
when POST is completed.
Turn the power off and then turn it on.
If the POST screen displays an error
message, note the message, and
contact your sales representative.
Wait until the memory dump is
completed.
Clean the internal fans. Check that no
cables are obstructing the internal
airflow. If the error persists, contact
your field service representative.
Contact your sales representative.
Connect the power cord to supply
power. If the power supply unit is
faulty, contact your sales
representative.
Clean the internal fans. Check that no
cables are obstructing the internal
airflow. If the error persists, contact
your field service representative.
Clean the internal fans. Check that no
cables are obstructing the internal
airflow. If the error persists, contact
your field service representative.
System Overview 1-11