> For the complete documentation index, see [llms.txt](https://documentation.hak5.org/signal-owl/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://documentation.hak5.org/signal-owl/getting-started/led-status-indications.md).

# LED Status Indications

The LED status indications for the Signal Owl are:

| LED                 | Status                                             |
| ------------------- | -------------------------------------------------- |
| Red blinking        | Booting                                            |
| Red solid           | Mounting external storage                          |
| Red fast blinking   | SELECT mode (Deprecated from version 1.0.1 onward) |
| Red single blinking | ATTACK mode                                        |
| Red slow blinking   | Error running payload                              |
| Red double blinking | ARMING mode                                        |
| Red solid           | Running upgrade                                    |