I cannot see my home wireless network from my PC. However I can see it and connect from others?

I can see other (neighbours) networks from my home PC but not my wireless network. I know the router is working because my work PC connects without problems. My home PC did work at some point but now not. Could it be a firewall issue?

Public Comments

1. you might have a conflicting ip address check its not the same. if it is you'll have to alter one of them. the network ip's the easiest if it is that.
2. Change channels on your router, it may be hidden behind your neighbor's. (check sitting next to the router) The only other reason is a dead wireless part of your router.. Good luck!