awrig,   Did you try using these Recommended Wireless Router Settings I use channel 11. I would make a new SSID to make connectiong easier.   Just recently, had another member have issues. If memory serves me correctlt, the passowrd was 11 characters insetad of 13 that worked for them.   The Precision T3400 will need to connect to a wireless G network that's on 2.4GHz.   What virus program and firewall are you using?     Rick
I have a Dell Precisioin T3400 computer running XP with Service Pack 3. It has a Dell 1505 wireless network card. I’m trying to connect to a network with WPA Personal security. When I go to Network Connections, it sees the network and recognizes that it’s using WPA, but I can’t connect to it. I enter the password and it tries to connect but doesn’t. I’m sure the password is right because other computers (Windows 7 and Mac) connect with no problem. Any idea what could be causing this? I thought Service Pack 3 could handle WPA and WPA2.
Not connecting to network using WPA