4. Names and Functions of Parts
Express5800/R120h-2M User’s Guide
38
Chapter 1 General Description
(3) Combined LED descriptions
The combined illumination of the following LEDs indicates a system condition:
•
System power LED
•
Health LED
Status
LED
System power
LED
Description
Red
Amber
One or more of the following conditions may be occurring.
•
Processor in socket X has failed.
•
Processor X is not installed in the socket.
•
Professor X is not supported.
•
During POST execution, the ROM detected a failed processor.
Amber
Green
The processor in socket X is in the predicted failure state.
Red
Green
One or more DIMM(s) have failed.
Amber
Green
The DIMM in slot X is in predicted failure state.
Amber
Green
Health driver has detected warning temperature.
Red
Amber
The server has detected a fault on hardware temperature.
Red
Green
The riser card unit is not properly installed.
Amber
Green
One cooling fan has failed or has been removed.
Red
Green
Two or more cooling fans have failed or have been removed
Red
Amber
One or more of the following conditions may be occurring.
•
Only one power supply unit is installed and is in the standby state.
•
Power supply failure
•
System board failure
Amber
Green
One or more of the following conditions may be occurring.
•
While redundant power supplies are installed, the only one of them is
functioning.
•
The AC power cord is not connected to the redundant power supply.
•
Failure on redundant power supply
•
Power supply does not match due to the detection of power supply
mismatch during POST execution, or addition of a hot plug.
－
Amber
In standby state
－
Flashes in
green
Waiting for power supply to be turned ON.
－
Green
Power is available.
－
Amber
Power is not available.
Important If the LED in multiple DIMM slots is lit, further troubleshooting is required.
Remove all other DIMMs and test each bank of DIMMs.
Replace each DIMM in the bank with a properly working DIMM to identify the
faulty DIMM.
