display problems can they be fixed?

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Whitieiii · #1 Post by **Whitieiii** » Mon Jan 21, 2019 8:37 pm

looks like both my T440s and Yoga S1 are having an annoying display problem where the backlight will dim in dark/black screens and slowly brighten up in light/white screens and it's noticeable when the display brightens as it is super slow and it annoys me... is there any way to stop this problem? I think it's caused by like dynamic contrast or power saver but I've set Intel display power saver to max performance and didn't help my problem... I see this both on battery and the power plug... what can be done to fix this problem? I've tried to do a google search but didn't help me as I couldn't find anyone with the same problem

#2 Post by **dr_st** » Tue Jan 22, 2019 2:57 am

When you set the GPU to maximum performance, does it automatically disable "display power saving technology"? Maybe it needs to be configured explicitly.

Whitieiii · #3 Post by **Whitieiii** » Tue Jan 22, 2019 4:03 am

dr_st wrote:When you set the GPU to maximum performance, does it automatically disable "display power saving technology"? Maybe it needs to be configured explicitly.

I've set everything to max performance or off in intel display property

wujstefan · #4 Post by **wujstefan** » Tue Jan 22, 2019 5:48 am

Is it intel or nVidia model?

Whitieiii · #5 Post by **Whitieiii** » Tue Jan 22, 2019 4:42 pm

wujstefan wrote:Is it intel or nVidia model?

Both are intel models

amardeep · #6 Post by **amardeep** » Thu Jan 24, 2019 6:10 am

This worked for me on a T410s.

Intel Graphics And Media Control Panel > Graphics Properties > Advanced Mode
Power > On Battery > Display Power Saving Technology > untick

http://superuser.com/questions/414622/h ... tening-lcd
http://forum.thinkpads.com/viewtopic.php?f=45&t=85986

Whitieiii · #7 Post by **Whitieiii** » Thu Jan 24, 2019 6:14 am

amardeep wrote:This worked for me on a T410s.

Intel Graphics And Media Control Panel > Graphics Properties > Advanced Mode
Power > On Battery > Display Power Saving Technology > untick

http://superuser.com/questions/414622/h ... tening-lcd
http://forum.thinkpads.com/viewtopic.php?f=45&t=85986

That is already set to disable bur still doesn't turn it off for me

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