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pszafer
Fanfold Paper
Posts: 7
Registered: ‎07-27-2016
Location: PL
Views: 261
Message 1 of 3

Yoga 900S-12ISK brightness and Lenovo settings app in Windows Insider Preview

Hello,

Since update to Windows build 14986 (slow ring) brightness Fn keys not working and there are only 3 levels on brightness in settings:

  • very dark - nothing visible
  • dark - little brighter
  • bright - it is ok
  • very bright - it is the same as bright

I think it is similar topic as this https://forums.lenovo.com/t5/ThinkPad-X-Series-Laptops/X1-Yoga-OLED-brightness-issues/td-p/3419994

 

I reinstalled the graphic drivers, reverted, updated. Reinstalled Lenovo apps.

Can you update the Intel driver?

 

Also about Lenovo settings app. Battery meter when it is clicked nothing is showing as it was before.

Support Specialist
Posts: 2,948
Registered: ‎02-22-2017
Location: GB
Views: 202
Message 2 of 3

Re: Yoga 900S-12ISK brightness and Lenovo settings app in Windows Insider Preview

Hello Pszafer

Thanks for using the Lenovo forums.

Try to see if you can use the following software to update any drivers.

Make sure to reboot after an update.

 

Hope this helps, let us know how you get on.


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pszafer
Fanfold Paper
Posts: 7
Registered: ‎07-27-2016
Location: PL
Views: 185
Message 3 of 3

Re: Yoga 900S-12ISK brightness and Lenovo settings app in Windows Insider Preview

Hello,

Still not working.

This tool want to update chipset driver to older version.

What worries me, that in Device manager I have 'Standard PNP monitor'. Should be there something else like QHD Yoga monitor?

 

Zrzut ekranu (1).pngprintscreenofintelutilityPrzechwytywanie.PNGstandard pnp monitor

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