Dear Lady,
By default, the HG659 wireless router' IP address is 192.168.1.1, and user name and password for logging in to its web interface are provided on the label on the rear panel. To restore the wireless router to its default settings, press and push the Reset key for at least 10 seconds.
Connect the computer to the LAN port of the wireless router. Modify the computer IP address to an address, such as 192.168.1.10, on the same network segment as the LAN port IP address 192.168.1.1 of the wireless router.

Enter 192.168.1.1 in the Internet Explorer browser address bar and press Enter. A login dialog box is displayed, as shown in the. Find the user name and password on the label on the rear panel. Click Log in to login.

Thanks