Stupid network

[Superman]

Have you tried running the ipconfig /release ipconfig /renew commands in command prompt?

[DJ_MikeyRevile]

if what superman said dosnt help

connect your lap top manually to the router and call your ISP it takes 5 min for them to set up your wireless again.

i had the same problem when i renewed my comcast.

[acolyte_to_jippity]

we need the brand and model of your router.