Tower Of Hanoi Program In C Using Graphics To Show. Through the web interface • Open your browser and navigate to the router interface (check default settings below) • Under the Administration tab you will find a sub-tab called Factory defaults • On the Factory defaults page click the button labeled Restore Factory Defaults With the reset button • Have your unit powered on • Press and hold the reset button for at least 10 seconds until the power light starts blinking, then release. • When the power light goes solid, unplug the power to the router for 10 seconds • Plug the power back in and start the router • When the power light goes solid again the router is ready to use. The 30-30-30 reset If the above instructions don't work you can always try the 30-30-30 reset as follows: • When router is powered on, press the reset button and hold for 30 seconds. (Use a paper clip or something sharp) • While holding the reset button pressed, unplug the power of the router and hold the reset button for 30 seconds • While still holding the reset button down, turn on the power to the unit again and hold for another 30 seconds. This process usually works for resetting any router to it's factory setting.