Windows 10: f keys not working , cant adjust brightness , no audio playing from speakers on lenovo...

f keys not working , cant adjust brightness , no audio playing from speakers on lenovo ideapad s340 i have tried updating my drivers, all display and audio drives are already updated, still nothing's fixing the problem

:)

 

Changing brightness is no longer smooth with function keys on 1903

Hi, There's a the slider for brightness at the bottom of the Action Centre (build 1903).

If you'd be prepared to consider an alternative... how about smooth control of brightness using your scroll wheel?
Press a key, plus scroll, and adjust your brightness.

The key and the steps are your choice.

Oh, and it can adjust volume similarly.

Works nicely on my Lenovo Thinkpad, where the Fn key steps for brightness are a bit harsh.

Volumouse (free):
Volumouse - control the sound volume with a wheel mouse

 

Brightness Control not working in Windows 10

Hi Ella,

To adjust the brightness, see the steps below:

• Go back to Power Options, and tick on the High performance.
• See if you can adjust the brightness.

If this not work, we highly suggest that you create an Administrator account, and re-do the steps above.

Let us know how it goes.

 

Screen brightness doesn't adjust

• Thank you Dave, I can now adjust brightness either by Windows slider or by laptop function keys. In a little while I will check with Lenovo support for the driver they recommend.