4. Names and Functions of Parts
Express5800/GT110d User’s Guide
37
Chapter 1 General Description
Status LED pattern
Explanation
Solution
On (green)
Normal state
Memory is in a degraded state
Flashing (green)
An uncorrectable memory error has often occurred.
Identify the device in degraded state by using the BIOS
setup utility
SETUP
, and replace it as soon as possible.
The power is off.
Turn on the server.
POST is in progress.
Wait for a while. The STATUS LED will turn green after
POST completes.
A CPU error occurred.
Abnormal CPU temperature is detected.
Watchdog timer expired.
An uncorrectable error in memory is detected.
A PCI system error occurred
A PCI parity error occurred
A PCI bus error occurred.
Turn the power off and then turn it on. If the POST
screen displays any error message, take notes of the
message, and contact your maintenance service
company.
Off
Memory dump is being requested.
(e.g. when DUMP switch NMI is pressed)
Note
It remains green if the dump is caused by
software.
Wait until the memory dump is completed.
A temperature alarm was detected.
Check the internal fan for dusts. Also check if the fan
unit is properly connected.
If the LED indication does not change when the fans
are normal, contact your maintenance service
company.
A voltage alarm was detected.
A CPU temperature alarm was detected.
On (amber)
SMI timeout is detected
Contact your maintenance service company.
The power supply unit is broken.
Connect the power cord to supply power. If the power
supply unit is faulty, contact your maintenance service
company.
A fan alarm was detected.
Check if the internal fan cable is properly connected. If
the LED indication does not change when the fans are
normal, contact your maintenance service company.
A temperature warning was detected.
Check the internal fan for dusts. Also check if the fan
unit is properly connected.
If the LED indication does not change when the fans
are normal, contact your maintenance service
company.
A voltage warning was detected
One or more Hard Disk Drives are broken.
Flashing (amber)
An error is detected with Node Manager
Contact your maintenance service company.