wifi wont turn on

[Hbphs]

my laptop is hp430, and i can't turn on the wifi, it always disable, how to fix it??

 

[Emerald]

Have you tried the Fn+F12 key combination?

Did you do a fresh install of the OS?

 

[Hbphs]

Have you tried the Fn+F12 key combination?

Did you do a fresh install of the OS?