(adsbygoogle = window.adsbygoogle || []).push({}); I've just recieved a new laptop. My router that I've had for a while will not let it use the internet even though the signal is excellent and there is internet because my PS3,and school computer can connect to it.I've seen this problem with all of my computers. I have 3 computers that won't connect and I'm giving up my computer from school for the summer today. I've tried troubleshooting the problem,but like the title reads,it says there is a problem connecting with the DNS server. Also,if it helps,there is a ! over the wifi name. (The computers that wont connect at my house connect everywhere else)

Try connecting with an ethernet cable if it works then could be wireless settings on laptop router or even a wireless card problem. Also try hard resetting your router.

Ok will try!