Thread: Laptop wifi connection lost

My Toshiba L40 series laptop lost wifi connection. It looks as if driver is there but it gives me choice to uninstall shortcut? I have downloaded related driver updates but they can not attach wirelessly. So please provide me any suggestions about this.

Check that you have not unintentionally switched off adapter. Then it will either be physical switch on laptop, frequently small one at front, or it is combination key that is Fn and another.