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ArthurOnline
Ctrl-Alt-Del
Posts: 9
Registered: ‎07-28-2014
Views: 1,473
Message 1 of 5

G580 - Brightness

Hi! I have such a problem:

When I watch a video or just open different windows on my laptop, the brightness changes.

For example, if my desktop picture is dark and I close a white window, then in a few seconds my desktop becomes brighter. If my desktop picture is white and the window I close is also white, nothing happens.

What's that?

Thanks in advance!

Retired Support Specialist
Posts: 2,826
Registered: ‎08-01-2013
Location: Bangalore
Views: 1,446
Message 2 of 5

Re: G580 - Brightness

Hi Arthur,

 

Welcome to Lenovo Community!

 

I’m sorry to hear that the Brightness feature is automatically changing the settings, I would suggest you to perform the steps in the below link and let me know the findings.

 

Hope to hear back soon

 

Best Regards

Shiva Kumar



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ArthurOnline
Ctrl-Alt-Del
Posts: 9
Registered: ‎07-28-2014
Views: 1,439
Message 3 of 5

Re: G580 - Brightness

Shiva Kumar!

I've changed my Intel settings. I couldn't find how to change my screen brightness automatically - I have no this buttom in "Power and Sleep" (Windows 8.1). But everything is okay now. Thank you for your help.

Retired Support Specialist
Posts: 2,826
Registered: ‎08-01-2013
Location: Bangalore
Views: 1,337
Message 4 of 5

Re: G580 - Brightness

Hi Arthur,

 

I’m glad to hear that the issue is resolved now. Please feel free to post in Lenovo Community Forums if you have any further queries!

 

Cheers!Smiley Happy

 

Best Regards

Shiva Kumar



Did someone help you today? Press the star on the left to thank them with a Kudo!
If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.

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arpita2
What's DOS?
Posts: 1
Registered: ‎04-29-2016
Location: IN
Views: 273
Message 5 of 5

Re: G580 - Brightness

I am unable to lower the brightness of my laptop using Fn key or by using power options. Please help me out.
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