Light path diagnostics LEDs
Use this information to diagnose possible errors that are indicated by the light path diagnostics LEDs.
The following table describes the LEDs on the light path diagnostics panel and the light path diagnostics LEDs on the system board.
See Viewing the light path diagnostics LEDs for information about lighting the LEDs.
Note
Additional information about error conditions is in the CMM event log.
| Light path diagnostics LED | Description |
|---|---|
| Light path diagnostics | The power source for the light path diagnostics LEDs is charged. |
| System board | The system board has failed. |
| NMI | The system board has failed. |
| CPU Mismatch | The processors are mismatched. |
| Temperature | The system temperature has exceeded a threshold level. |
| Memory | A memory error has occurred. |
| Storage BP 1 | A hard disk drive backplane error has occurred. |
| M.2 | A M.2 backplane error has occurred. |
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