Connect your computer to the router using a lan cable go ahead and and click on Windows key+R, when the window opens type cmd a black window will open, type ipconfig and click enter, it will show several numbers, the one that you need it says Default gateway. that is your router address, open internet explorer and type that number in to the address bar and click enter, that will take you inside your router from there you can modify your settings. If you typed a password the first time you set it up, it will ask for it now so; if you don't remember it you would have to reset the router pressing the button on the back for about 8 seconds that would erase all the information stored on the router.
Answers & Comments
Connect your computer to the router using a lan cable go ahead and and click on Windows key+R, when the window opens type cmd a black window will open, type ipconfig and click enter, it will show several numbers, the one that you need it says Default gateway. that is your router address, open internet explorer and type that number in to the address bar and click enter, that will take you inside your router from there you can modify your settings. If you typed a password the first time you set it up, it will ask for it now so; if you don't remember it you would have to reset the router pressing the button on the back for about 8 seconds that would erase all the information stored on the router.
if it works for you, don't forget to rate me
thx