NEC EXP805 User Manual page 40

Chapter 1 General Description
(4) Status LED Panel combined LED descriptions
The combined illumination of the following LEDs indicates a system condition:
• Systems Insight Display LEDs
• System power LED
• Health LED
Status LED Panel
LED
Processor LED Amber
Amber
DIMM LED Amber
Amber
Overtemperature Amber
LED Amber
Riser Card LED Amber
Cooling Fan LED Amber
Amber
Power Supply Amber
Unite LED
Amber
Power Capping Lights off
LED
Green
Green
Flashes in
amber
40
Status System
LED power LED
Red Amber
Amber Green
Red Green
Amber Green
Amber Green
Red Amber
Red Green
Amber Green
Red Green
Red Amber
Amber Green
－ Amber
Flashes in
－
green
－ Green
Amber
－
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.
Express5800/R120h-2M (2nd-Gen) User's Guide
Description
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.
The processor in socket X is in the predicted failure
state.
One or more DIMM(s) have failed.
The DIMM in slot X is in predicted failure state.
Health driver has detected warning temperature.
The server has detected a fault on hardware
temperature.
The riser card unit is not properly installed.
One cooling fan has failed or has been removed.
Two or more cooling fans have failed or have been
removed
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
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
execution, or addition of a hot plug.
In standby state
Waiting for power supply to be turned ON.
Power is available.
Power is not available.
4. Names and Functions of Parts
during POST