cannot disable "display power saving technology" hd graphic 520 with latest driver on NUC6i3

[BCALM]

The automatic dimming and chroma adjustment feature, depending on what is displayed on the screen is on, and I cannot disable it on my NUC6i3.

It is terribly ennoying.

Latest driver for HD 520 :15.43.52, latest bios (0033).

I cannot find the expected option in the power management screen (on plugged and on battery), as it is described in many posts/forums.

See attached screenshot.

Is there ANY WAY to disable it ? Other driver, registry change, etc.

Thanks.

[IUman]

Hello Benoit.calmels,

Thank you for joining the Intel communities.

Unfortunately this option is not available in the Intel® HD Graphics Control Panel

Let me further investigate on this issue so we can assist you better.

Best wishes,

Ivan

[IUman · Accepted solution]

Hi,

After I have done this research related with the Intel® Display Power Savings Technology, I found out that the Intel® DPST is available when either the simple BLC or Intel Automatic Display Brightness is being used when in battery mode. This means that this option is mostly available for laptops and not for this kind of systems.

You can see more information about this technology at:

http://www.intel.com/content/dam/doc/white-paper/power-management-technologies-for-processor-graphics-display-and-memory-paper.pdf http://www.intel.com/content/dam/doc/white-paper/power-management-technologies-for-processor-graphics-display-and-memory-paper.pdf

Page 9 # 2.4.2.2

Best wishes,

Ivan