User's Guide

System Overview 1-11
STATUS lamp
indication
Description Procedure
On (green) The server is operating normally. No action required.
Flashing
(green)
The server is operating with the
memory, CPU, or power supply unit
in degraded state.
Multiple correctable memory errors
were detected
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.
The power is off. No action required.
POST is in progress.
Wait. The STATUS lamp turns green
when POST is completed.
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.
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.
Off
A memory dump request is made. Wait until the memory dump is
completed.
A temperature alarm was detected. Clean the internal fans. Check that no
cables are obstructing the internal
airflow. If the error persists, contact
your field service representative.
A voltage alarm was detected.
On (amber)
All the power supply units failed.
Contact your sales representative.
Either of the following was detected
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
Connect the power cord to supply
power. If the power supply unit is
faulty, contact your sales
representative.
A fan alarm was detected. Clean the internal fans. Check that no
cables are obstructing the internal
airflow. If the error persists, contact
your field service representative.
Flashing
(amber)
A temperature warning was
detected.
Clean the internal fans. Check that no
cables are obstructing the internal
airflow. If the error persists, contact
your field service representative.