If you never changed the router's login credentials, many use the default username admin and the default password password.Try that combination to see if it works. Otherwise, you can run a web ...

Try locating the name of your router on this list and then attempt to login with the default username and password. As you can see, it’s just downright scary how many use “admin” and ...

Use the app that came with your router or log into its web interface to restart your router. If you can’t find the app or are otherwise unsure how to log into it, turn the router off ...

(So don't do this just for fun!) If you want to retain the current network settings, you should first log into the router's web interface and save the current settings to a file (most routers will ...