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Windows 7: Screen flickers at highest resolution upon wake-up

10 Jan 2013   #1

WIn7 Ultimate 64
 
 
Screen flickers at highest resolution upon wake-up

Hello everyone.

I have had this problem intermittently ever since I got this computer three years ago. It seems whenever I use my undocked laptop, and then dock it and use my external 1920x1080 monitor, it flickers quite a bit. The only solutions thus far have been to 1) reduce the resolution 2) restart 3) make sure my laptop isn't asleep when I dock it, as the problem seems to only happen when it is undocked, put on sleep, and then woken up. These are all obnoxious solutions, so I was wondering if anyone here had any ideas?!


Thanks in advance for your help.


My System SpecsSystem Spec
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10 Jan 2013   #2

Windows 7
 
 

Hi there,

Have you tried changing your refresh rate in your display settings?

Screen Refresh Rate - Display Settings
My System SpecsSystem Spec
10 Jan 2013   #3

WIn7 Ultimate 64
 
 

Quote   Quote: Originally Posted by D3LL View Post
Hi there,

Have you tried changing your refresh rate in your display settings?

Screen Refresh Rate - Display Settings

I have not. But I don't really know what that does. I am also unsure why the current refresh rate works at one particular time but then does not work another time......


Update: just tried 50Hz, 59Hz, 60Hz. Nothing really changed
My System SpecsSystem Spec
.


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 Screen flickers at highest resolution upon wake-up




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