Modem problem

Fuh... Last night spend the whole time fixing the stupid modem, which i accidentally altered the information (or whatever they call it) inside and made it unfunctionable... Finally fixed it now... by pressing the damn reset button! After trying to alter it for hours, sigh.....!
At first I couldnt find it... but after surfing the internet at my friend's house this morning, I was pretty damn sure there is one. It appeared so small at the back of the modem... soooo small!!! After pressing it with a needle, it finally reset and goes back to normal. Fuh... So Valord, you dont need to come my house tonight to fix it... cause I fix it myself! LOL...