Windows 10: Display problem? stage light effect? screen brightness fluctuate at times.

As seen in the attached picture, i am having this "stage light" effect problem and sometimes the screen brightness fluctuate. I tried to update the display driver but it stated that there's no any update available. Is it a driver issue or ?I wanted to try other method too but it requires bitlocker id which i don't have where i last checked.

:)

 

My screen brightness keeps fluctuating even though "Automatically Adjust Brightness" and "Night Light" are both turned off

Issue: It appears that my laptop screen keeps fluctuating with a yellow tint instead of staying at the brightness I set it to.

• "Night Light" is turned off and no schedule is set for it.
• "Automatically Adjust Brightness" is turned off, as well.
• This happens when both plugged in and when unplugged.

I'm just trying to figure out why it's doing it, so I can fix the issue.

Device:

• Lenovo Yoga 720 (new)

 

screen brightness on windows 10

Hi,

Some computers can let Windows automatically adjust screen brightness based on the current lighting conditions.

To manually adjust the screen brightness, we suggest following these troubleshooting steps:

• Click Start, then select Settings.
• Choose System, then select Display.
• Under Brightness and color, move the Change brightness slider to adjust the brightness.

Feel free to post back if you have other concern.

 

Lumia 640- display issue: constantly fluctuating display

HI.

I just purchased a new lumia 640. I was exploring the options and came across something weird with the display.

The display brightness keeps on fluctuating in intensity by itself.

Few observations:

This is much evident when the Settings>brightness is set to automatic and Settings>display>brightness profile>adjust>Brightness bar is set to lowest (slider on the left side).

If I increase this brightness bar to maximum the problem resolves.

Also if I select a brightness level in Settings>Brightness as low, medium or high (and NOT automatic) the problem is resolved as long as the brightness bar in brightness profile is not lowest.

The problem is most evident against a white display like browsing on IE.



So the problem is: if I reduce the brightness to it's lowest level using all settings then the display fluctuates.