Wireless router not visible

There are 1 of many problems here, first thing like he said is simply reset it. The next thing is to make sure no one is connecting to your router and changing your settings. If they disable broadcast SSID, you won't see it. Best way to safegaurd from that is enable wireless security WPA and make a password to remember. If you have done all of this and no luck, the last step to take is changing the channel under the wireless setting to somthing differnt from what your neighbors could be running. After all that if no luck, it could be your adapter needs to be reconfigured, or a bad adapter/router. Good luck. Message me on AIM if there are any other problems @ Copter64.