1. Check your modem and router are powered on.
2. Make sure all cables connected to your modem, router, and computer are secure.
3. Reboot your modem and router if any cables had to be reconnected.
4. Restart your computer.
5. Open your web browser and type 192.168.1.1 into the address bar.
6. Confirm your username and password are correct.
7. Check if your internet service provider has sent any maintenance messages.