by joe4mu - 2/9/13 4:12 AM
I see this all the time,
A couple things to try:
1. Do your Apple devices ask for a password? If they don't but should, then tell your device to forget the wireless network and try again. I could give more details on forgetting the WiFi network if I know your Operating System versions.
2. You should restart your router. To do this you should first turn off or unplug your Cable or DSL modem, then turn off or unplug your router. With both devices off, first startup your Cable or DSL modem and wait for it to show a ready light. Next turn on your router, when you see its ready light try to connect from your devices.