Windows 10 unable to change brightness

Describes the cause and action for error messages.

Error Message(English):
unable to change brightness



How to Fix Windows 10 Brightness Control Not Working Issue

How to fix brightness problem in Windows 10 (2 Methods) Screen ...

Windows 10 Fix: Laptop Brightness Doesn't Change - YouTube

how to fix screen brightness problem in windows 10 || Delete update ...

Fix: Windows 10 Brightness Won't Change -

SOLVED: Windows won't let me adjust screen brightness

After updating to Windows 10 I am not able to adjust brightness ...・・・


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