Sometimes, netgear router is not working because of the firmware issues. so you need to update the firmware.
- Access your router’s admin interface
- Open a browser and type 192.168.1.1 or 192.168.0.1.
- Log in using your admin credentials (default username: admin, password: password).
- Navigate to the Firmware Update section.
- Check for updates and install them if available.
- Restart the router after updating the firmware
Once you will make these changes into your netgear wireless router. The light should turn into the green now.