Connect your device to the Nighthawk router. Then go to the web interface on the router. After this, go to the next step Open your preferred web browser and enter the Netgear Nighthawk IP address in the address bar (not in the search box) A dialog box will view on the screen where you will need to enter your username and password. If you do not know this information, we have a guide below on how to find your login details. When you find the login information, go ahead and enter it in the field you need to fill out. Once you enter the correct user and password, you will see the Nighthawk web interface. If not (unless you used the default settings and forgot your new credentials), the easiest way to resolve this is to reset the router.