If the indicator on the Xiaomi Router BE19000 Pro isn't lighting up, please try the following troubleshooting steps:
1. Check the power supply. Please make sure the router is properly connected to a power source and turned on.
2. Check if the indicator is turned off in settings. The indicator may have been manually disabled. Please check the router settings.
3. Restart the router to resolve temporary issues. Check if the indicator turns on after reboot.
4. Please confirm that your internet connection is working normally and that you can access the internet.
5. Ensure that the Xiaomi Home App and router firmware are updated to the latest version for performance optimization and stability improvement.
6. Back up your data, restore the router to factory settings, and then reconnect and test.
7. If the indicator still does not turn on, please contact the local after-sales service center for further assistance.