Hi guys, i have a laptop Windows 7 that cannot connect to the internet through wireless.. I have to plug the cable to get online. The wireless network adapter seems to be working properly in the device manager.. But t shows these messages" no network available", "network capability is turn off". i turn the wireless antenna on by pushing the switch button...but it still can't connect to the network..Please anyone has some tips to fix this... Will really appreciate it in advance. Thanks.