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50 Posts

04-27-2013

USA

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  • Posts: 50
  • Registered: ‎04-27-2013
  • Location: USA
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  • Message 1 of 3

Helix screen gets dimmer when viewing dark web pages

2013-06-23, 1:11 AM

I had this problem on my X201, nobody ever fixed it other than telling me to turn off the battery profile for power saving. What is the story here Lenovo? I mean this is really annoying. If I view a dark web page, the screen becomes dim SUCH THAT when I return to the white and light web page, it's now dim and washed out, and I have to wait around 20 seconds before it returns to proper contrast.

 

Trust me, this is not how things should be.

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32 Posts

06-07-2013

Morrisville, NC

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  • Posts: 32
  • Registered: ‎06-07-2013
  • Location: Morrisville, NC
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Re: Helix screen gets dimmer when viewing dark web pages

2013-06-24, 2:40 AM

This sounds like it has to do with "Adaptive brightness" settings. It's a windows 8 setting. If you disable this (it's in PC settings I believe) it might fix your problem. White screens/webpages give off more light than darker apps and pages. This light can affect how bright the area is where the ambient light sensor is located. I haven't investigated this specifically on the Helix but I have noticed this in rare cirumstances while delibrately testing ALS on other models. This theory goes along with waitng 20 seconds for it to adjust you mentioned as well.

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8 Posts

12-13-2011

china

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  • Posts: 8
  • Registered: ‎12-13-2011
  • Location: china
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Re: Helix screen gets dimmer when viewing dark web pages

2013-06-26, 11:34 AM

close the Adaptive brightness,the screen still gets dimmer on the grale front color with white back color.

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