Troubleshooting by system LEDs and diagnostics display

See the following section for information on available system LEDs and diagnostics display.

Drive LEDs
This topic provides information on drive LEDs.
Front-operator-panel LEDs and buttons
The front operator panel of the server provides controls, connectors, and LEDs.
LED on the leakage detection sensor module
This topic provides information about the LED on the leakage detection sensor module.
LEDs on the XCC system management port
This topic provides information on LEDs of XCC system management port.
System-I/O-board LEDs
The following illustrations show the light-emitting diodes (LEDs) on the system I/O board.
Processor-board LEDs
The following illustrations show the light-emitting diodes (LEDs) on the processor board.
Power-supply-unit LEDs
This topic provides information about various power supply unit LED status and corresponding action suggestions.
Rear M.2 LEDs
This topic provides troubleshooting information for the rear M.2 drive assembly.
Rear system LEDs
This topic provides an overview of the LEDs on the rear of the server.

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