I just got a new roter for my computer. I set it up on one computer and it works fine with the secutiry key provided, When I try to set it up on my other omputer using the same network security key number it tells it it is not right. What can be worng?
More aboutfind network security
I would double check everything SSID name security key type of encryption (WEP, WPA and so on) and TKIP or AES
Are the two systems running different OS's? Some OS's require you to manually define what type of encryption the wireless network is using. If you don't define the correct one, it won't connect.