> For the complete documentation index, see [llms.txt](https://vserver4.depence.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://vserver4.depence.com/v-server-operation/v-server-led-signals.md).

# LED Signals

The current state of the V:Server4 can be determined via the indicated color of the “Depence” logo LED. The individual colors have the following meanings:

| **LED Color** | **Meaning**                                                         |
| ------------- | ------------------------------------------------------------------- |
| blue          | A show project was loaded without errors and is ready for operation |
| green         | A show is currently playing                                         |
| yellow        | A show project is currently being loaded                            |
| red           | An error has occurred (see Appendix: Troubleshooting)               |
| violet        | A show update is being carried out                                  |
| cyan          | A show update is being prepared                                     |