Windows 10: Dimming screen to turn off blue light spectrum

Is there a way to dim the screen and apply a red tinted filter that turns off most of the blue light spectrum?


I work on computer at night and this interferes with melatonin production and prevents sleep.


Katie

:)

 

Blue Light Reduction cannot be turned off


My laptop is Thinkpad W530. The system is windows 10 home edition build 14393.693.
I set up my screen by using Blue Light Reduction (BLR). Now everyday after 9pm, the screen goes into blue light redution model. However, I want to revert it back to normal. The interesting thing comes that I cannot find way to. *SadNo BLR button in quick action. No BLR shows up in settings-display.

Here comes questions:
1) How could I get it before? I remember it bubble up before to let me set up.
2) How could I revert the system back to normal if I cannot do the same steps as instruction in my laptop as link below:

Blue Light Reduction - Turn On or Off in Windows 10

3) Is that I can only wait the system updated to like build 15007? Where I can download 15007?

 

how to turn off the night light screen

I set the timer for the night light, to dim the screen for night viewing, but it did not turn off

and I can not find the setting to turn it off/on.

 

Blue Screen

Hi,





Blue screens could be caused by problems with your computer’s hardware or with its driver. Still, we
would like to know more about the issue. Please clarify the following:

• Did you get a STOP code?
• Did you install any hardware or driver recently?

For basic troubleshooting steps to resolve blue screen errors, we suggest checking out this
article and simply follow the steps.



Feel free to contact us if you need further help.