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I can't disable Windows 10 Night Light, I have tried all solutions that I can found and nothing helps me. The only thing helps me - killing process dwm.exe, then night light disabled until display goes to suspend mode.

Video: Intel UHD Graphics 630

OS: Windows 10 21H1 19043.1706

Things I've tried:

I don't want to reinstall OS, please give me any ideas to fix it.

Uraaa
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    DISM / SFC did not work. Try a Windows 10 Repair Install from the Media Creation Link. Keep Everything and see if that works. – John Jun 29 '22 at 16:37
  • What does *Settings > System > Display* say for "Night light"? And the same for it in Action Center? (Add to your comment `@harrymc` for me to be notified.) – harrymc Jun 29 '22 at 16:46
  • @harrymc button don't work, it always turned on when night light enabled and turning it off doing nothing – Uraaa Jun 29 '22 at 16:56
  • And in Action Center? See also if it happens when booting in Safe mode. – harrymc Jun 29 '22 at 17:01
  • @harrymc same thing - button don't work. I'll try safe mode and post later – Uraaa Jun 29 '22 at 17:08
  • Is this machine connected to a AD domain. Please [edit] your question instead of replying to this comment – Ramhound Jun 29 '22 at 17:37
  • Did you just remove the driver from the device manager? Removing it in safe mode by using DDU (Display Driver Uninstaller) might be a better option. Media Creation Tool like John mentioned is also a good suggestion. I've had much more success with it than with either DISM or SFC. – Shifty Jun 29 '22 at 21:17
  • John posted a perfect solution above, reinstalling OS from Media Creation Tool helped me. @John please, post this comment as answer and i'll accept it. – Uraaa Jul 01 '22 at 22:36

2 Answers2

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  1. Try changing and saving Night light settings both logged in as a normal user and logged in as Administrator.
  2. Check that Group Policy allows setting Night light.
  3. As a work-around, change the time Night light is active to just 15 minutes. Do this as both user and Admin.
  • Press Windows and type Night light in Search.
  • Select the Nightlight CPL and turn it On.
  • Select convenient times 15 minutes apart.
  • You can also set the Strength slider to the minimum setting.

Night light CPL

DrMoishe Pippik
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I can't disable Windows 10 Night Light .... [tried] ... sfc /scannow, DISM /Online /Cleanup-Image /RestoreHealth

DISM / SFC did not work.

The (normally) best solution after DISM/SFC is a Windows 10 Repair Install from the Media Creation Link. Keep Everything and see if that works.

https://www.microsoft.com/en-us/software-download/windows10

Windows 10/11 is running, so click on the Download button (not Upgrade Button) and select Run. This will launch the Repair. Proceed normally answering the prompts. The default Keep prompt is to Keep Everything

John
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