Wireless network doesn't have a valid ip configuration?
I have a laptop with windows 7 ultimate (upgrade) and I cannot connect to the internet. When I connect wirelessly "unidentified network: No network access". My 3 other laptops, 1 Windows 7 and 2 Vista, connect fine as well as my wired, Vista, desktop. Please help me. I have checked multiple sites, but nothing works.
And the laptop I am having issues with does connect wirelessly to my network at work with no problems. Weird.
- Anonymous10 years agoFavorite Answer
You need to Disconnect the Power from your Router for about 1 minute then Reconnect the Power.
This may sound funny, but it more than likely will work for you.