Network access but no internet

i know it's a stupid question but did you do a restart also check network connections service

yes it could

in Neworking and Sharing Center did you try connect to a network

Sharing and Discovery

To access them, you must click the Change Advanced Sharing options Windows 7 maintains three separate network profiles (Home or Work, Public, and Domain), and maintains separate sharing settings for each of the profiles.

computersplus said:

Sharing and Discovery

To access them, you must click the Change Advanced Sharing options Windows 7 maintains three separate network profiles (Home or Work, Public, and Domain), and maintains separate sharing settings for each of the profiles.

make sure network discovery is on for all profiles

under network type what does it say now