Y2P screen is unwantedly brightness adjustment

I noticed that the screen on my Yoga 2 pro attempts to automatically adjust the display brightness according to how dark / clear the displayed content is... someone else noticed this? Its kind of boring and I want to find a way to stop. For example, my background is just black and when I arrived at my office, he begins to decrease intensity of 4 to 5 levels down, and then when I go back to my browser, it reverses and begins to climb the brightness of levels 4 and 5. I have already tinkered with all the power settings and even the advanced power settings to activate auto dim/automatically adjust brightness etc and all these parameters, but it always does.

Turn off Adaptive brightness in Windows power settings.

Turn off the display Power Saving Technology dialogue Intel HD Graphics.

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Tags: Lenovo Notebooks

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