F11 and F12 buttons no longer adjust display brightness !!??

Mike Goodger

Senior Member
Windows 10 Home, Lenovo Ideapad 510S.
The buttons simply no longer adjust brightness - brightness is at max all the time.
I love computers. :)
Can anyone help please?
Mike
 

nmsuk

Windows Forum Admin
Staff member
Premium Supporter
Try installing the latest lenovo software, it should fix that
 
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