Last reply by 09-26-2019 Solved
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XPS 15 9570, brightness and contrast changes

I noticed one strange feature - the brightness and contrast of the screen changes, depending on the color and brightness of the open application window.

Ie, if I open, for example Explorer, the brightness of the screen automatically increases. And if I switch to the application in dark colors, the screen automatically begins to dim (at what not only darken, but also dim, losing the image contrast)

What does this happen and how to turn it off?

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Guys, indeed for everyone the display is working really good and only I have such problems with dimmed colors?

For so much time, no one answer, how to solve this problem.

I had the same problem for weeks. Fixed it by disabling the "Display Power Saving Technology" in Intel Graphics Control Panel -> Power.


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