Windows 10 Laptop – Fix Adaptive Brightness Issue

brightnesslaptopwindows 10

My Windows 10 laptop keeps adapting the brightness of my screen.

I did some research and found that the problem could be the Windows' "adaptive Brightness" feature. I disabled it but kept having the same issue.

So, I did some more research and found that the Intel's "Display Power Saving Technology" could be the issue. So, I disabled it, but I keep having the same problem.

Does anyone know what else can be doing this brightness adaptation. It is starting to become very frustrating.

Best Answer

Changing power plan settings did not work, you need to type ''run'' then type ''services.msc''

Search in the list for ''sensor monitoring service'' right click on it, properties and disable the service, hit apply.

Navigate to HKEY_LOCAL_MACHINE\Software\Intel\Display\igfxcui\profiles\media\Brighten Movie and change ProcAmpBrightness to 0

also navigate to HKEY_LOCAL_MACHINE\Software\Intel\Display\igfxcui\profiles\media\Darken Movie and change ProcAmpBrightness to 0

Restart.

Related Solutions

Windows – Adaptive brightness won’t turn off

Try rolling back the display driver to the previous version.

Control Panel
  > Device Manager (opens a window) 
    > Display Adaptors 
      > Intel(R) HD Graphics 4400 (double-click) 
        > Driver (tab) 
          > Roll Back Driver.

It worked for me.

Windows 8.1/10 – Fix Brightness Changes with Intel HD Graphics

Just found a suggestion that solved my problem here.

It is the Intel "Display Power Saving Technology" that is to blame.

Disable it like so:

Launch "Intel HD Graphics Control Panel" by right clicking and selecting "Graphics Properties..." from your Intel HD Graphics tray icon
Click Power
Choose "On battery"
Select "Disable" for Display Power Saving Technology
Click Apply

Best Answer

Related Solutions

Windows – Adaptive brightness won’t turn off

Windows 8.1/10 – Fix Brightness Changes with Intel HD Graphics

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