[Solved] Dlink AP limited access

Limited Access itself means that the link to the internet is down.
Connect to your AP/Router, login as admin and recheck the settings there.
Depending on your kind of connection to the internet (Static IP, Always ON, PPOE, Dynamic IP) etc you will need to reconfigure your router. If you didn't do that the first time you bought the router, then all you need to do it to hard reset it, by pressing the small reset button on the back side using a blunt pin point for a few seconds, then run the router CD on a laptop or desktop that is connected to the router with a LAN cable and it will guide you through the configuration process.