To set up your Nighthawk router, start by connecting the router to your modem using an Ethernet cable. Plug in the power adapter and turn on the router. Connect your computer or mobile device to the router's Wi-Fi network. Open a web browser and go to nighthawk router setup. Follow the on-screen setup wizard to configure your network settings, including Wi-Fi name and password. Complete the setup by connecting your devices to the new network. For detailed guidance on nighthawk router setup, visit our site or contact our technical support team through live chat.