How to turn off "intel display power saving technology"

[DCheo1]

I have a issue with the auto brightness screen whenever my screen have more dark color.

As said it is the "intel display power saving technology".

I found this is troubling the screen brightness adjust continuously according to the screen color, it hurt my eyes.

I had try the advanced power option and disable Dell intelligent Display in battery mode. None of these works.

After google, i found some of the users able to disable this intel display power saving technology through "Intel Graphic and Media Control Panel".

But the problem is i using the i5-4200u with HD4400 which is using the new graphic properties` interface called "Intel HD Graphics Control Panel", there is no option to disable this function.

Old interface:

New interface:This what mine showing:

My question is how to i disable the power saving technology? or any other way to disable the "dim effect".

I tried the Dell`s driver for HD4400 which is version http://www.dell.com/support/drivers/au/en/audhs1/ServiceTag/6RD22Y1 9.18.10.3234, A00 (9/4/2013) and Intel official one,10.18.10.3316 (3/10/2013).

Im using Dell vostro 5470 which the battery cant take out.

Please help me..Thanks,

[Kevin_M_Intel]

Hi acheong,

The option you are trying to search may not be under the Intel® Graphics Control panel since the Dell Intelligent Display is a feature provided by the OEM only.

I recommend you to disconnect the AC adapter from the system, look for a dialog box for Dell Intelligent Display and click on it and set Dell Intelligent Display to off and see if the notebook will save your settings.

In the case that this step does not work, I recommend you contacting Dell so they can help you with the special feature in your computer.

[MLugl]

Mine also doesn't show this option

I'm on a windows 8.1 running with bootcamp on a mac mini. Any ideas?

[Kevin_M_Intel]

This feature may have been removed by the OEM in your system so I recommend you checking with Apple about this.

[Kevin_M_Intel]

Hi Marco,

Check this thread. It will be very helpful for you:

/message/283309# 283309 https://communities.intel.com/message/283309# 283309