To connect to some routers with WiFi you use the PBC method. You select the connect and then run over to the router to push the PBC or Connect button.
This is NOT STANDARDIZED. That is, you may see the button labeled one way on one router and another it may be another and another may be unreadable. Many folk call it WPS.
Here's a web article to help you catch up -> http://en.wikipedia.org/wiki/Wi-Fi_Protected_Setup
I have a Samsung BD-C5500C BluRay and I am trying to set up the wireless connection in order to install the latest firmware. Every time I try, I am stuck when it asks me for the PBC button access point. Any suggestions?