Troubleshooting by system LEDs and diagnostics display | ThinkSystem DW612S Neptune Enclosure

System Management Module 2 (SMM 2) LEDS
The following illustration shows the LEDs on the SMM2 module.

Power supply LEDs
This topic provides information about various power supply LED status and corresponding action suggestions.

DWC power supply LEDs
This topic provides information about various DWC power supply LED status and corresponding action suggestions.

Drip sensor LED
The following illustration shows the light-emitting diodes (LEDs) on the drip sensor.