My Wireless network won't show up for any of my devices

[smroadkill15]

Knitemare said:

smroadkill15 said:

-The light flashes 
-It's not letting me go to the website to check
-Not sure how
-I tried, but it didn't connect

I do appriciate the help

Maybe you should try in the first place to get an ethernet cable, in order to connect and access the WIFI router/AP. Check for the model online, to know whats the default configuration webpage (i.e. 192.168.1.1) so you can go there and check those settings about freq, or SSID name...

If your other roomie has a working connection, something tells me he changed configuration and doesnt want to share wifi...

For some reason I wasn't able to go to configuration webpage and I tried to other address like routerlogin.net, etc. 

I was actually wrong and he is using xfinitywifi as well. He's been having the same issue for awhile.