Recently locked our internet and now no one can connect(We've tried everything)?

[eddie]

I am living in a house with 5 others and for the longest time we've had unlocked wifi that has worked relatively well. A few days ago we decided that locking it would be a good idea so we had our landlord come in and lock it. We all put in the passwords and it immediately showed full bar wifi connectivity but the moment any of us tries to go online there is no connection. I have tried turning everything on and off, the router and my devices along with attempting to 'forget' the original connection and adjust to this one but nothing has worked. I have been able to plug a Ethernet cord into the router and get it to work but no wifi. Any suggestions would be awesome, or a way to get back onto the router site and change it back. The WIRELESS ROUTER type is Sitecom and is a 54Mbps Broadband- 4p 10/100 Mbps. Help...please?

[military supporter]

You do not explain whether you are talking about connecting to the router or connecting to the internet through the router. Two completely different things. If you can not connect to the router, then you are probably using the wrong password or phrase. If you can connect the router but not the internet, start with the connections from the modem to the router. That is the most likely issue.

[Russell]

check your intertnet options go to connections make sure
you have never dial a connection and apply and ok
then your have your internet

[idiot333]

reset your router if nothing works.