Wifi adapter is not showing in lenovo g560

[sagar giri]

Downloaded from official website of lenovo,for wp 7 but still it is not showing, I have tried all the ways plz help me , wifi adapter suddenly stop working and now it is not working.

 

[learninmypc]

More info needed , read this https://www.techspot.com/community/topics/guide-to-making-a-good-post-thread.33297/