My Sony Vaio laptop with Windows 2007 installation doesn't connect to internet on Wifi. It used to work all this while (last few years) but this problem started a few weeks back. It works fine when it's on hard wired network. On Wifi, it shows that it's connected to local network but it actually fails to connect to internet.
I have already gone through tons of troubleshooting instruction from Sony Support pages (https://us.en.kb.sony.com/app/answers/detail/a_id/41882/~/how-to-troubleshoot-a-wireless-lan-connection-issue.) and internet but I haven't been successful to fix this.
- Sony Vaio Model: VPCEB26GM
- Operating System: Windows 2007
- Network Adapter: Intel(R) Centrino(R) Advances-N 6200 AGN