Got a new laptop a couple of months ago, Dell Inspiron 1545 w/ Windows 7 64bit. Internet worked for a few days but randomly stopped working, I don't remember how I got it to start working again but it did. Just yesterday it stopped connecting to the internet again. I have looked this up and have tried numerous times to fix it with no solution. Anyone want to help me please!
EDIT: I don't know if this helps, but I cannot even get into my router. Whenever I go into cmd and type ipconfig it just says media disconnected or something like that. I also only allowed windows programs on startup, so it's not a program issue I think. My router is WRT54G. I'm using my moms laptop running XP just to post this thread, so it's obviously not the wireless.