No Internet connection after upgrade to Windows 10

Make sure the IPv4 and IPv6 protocols are enabled:

  • Go to Advanced Network settings
  • Go to Network and Sharing Centre

  • Go to Change Adapter Settings

    Network

  • Select Properties for the Wifi Adapter (right-click your connection):

  • Make sure the IPv4 and IPv6 protocols are selected

I also couldn't connect to internet after upgrading and found that these had been disabled. Once enabled you should be able to connect.


After sleepless weekend got rid of this problem. It is Bitdefender TS in my case. Uninstalled it and Internet came back in a flash. Also updated all drivers for my Mobo Gigabyte D3H B85M from official site to Windows 10. Re-install latest version of Bitdefender TS. All fine now. Thank God.

Tags:

Windows 10

Windows 10 Upgrade

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