Here is the [http://www.belkin.com/us/support-article?articleNum=10771|link]
If you cannot open it. Look at the back, near the ports, for a reset button. Hold button for 15 secs. Then wait for a minute.
+
+
Other Methods
+
Go to terminal (Window key + r) and type ipconfig to pull up your IP Address OR type ip address on your browser (google i.e.) and it will show your ip. Type that in a browser and it should grant you access to your router unless you locked it. You can go into the settings and run factory Reset.
Here is the [http://www.belkin.com/us/support-article?articleNum=10771|link]
If you cannot open it. Look at the back, near the ports, for a reset button. Hold button for 15 secs. Then wait for a minute.
Good Luck