s3 wireless wont show

[AC Question]

so i just got new internet at my house , my laptop is connected to it fine, my ipad connected to it fine , im trying to connect my samsung s3 and its not even showing my internet name when i scan for wifi, its getting really annoying, i dont know what to do . I already plugged off/on my router and my phone, nothing changed. i even tried the push the button option, still nothing. my s3 wifi was working fine , dont know what happened
any help will be appreciated !

 

[B. Diddy]

Welcome to Android Central! Review this guide and see if the tips help: http://forums.androidcentral.com/am...roubleshooting-wi-fi-connection-problems.html