Passwords of a router are not something you enter on a daily basis. Here’s how you can reset the router and change the password if you face, forgot my Asus router password. Press and hold the WPS button on the router. Switch on the router back. Power light on the router should be on. Now, release the WPS button. This will set the router back to factory default settings. You can then login through the default credentials and navigate to settings. Thereafter, create and save a new password.