Windows 10: Why do I have flickering green lines on half of my desktop screen

Half of my desktop screen has flickering green horizontal lines on. I have tried updated the driver and checking for updates

:)

 

Screen Flickering At The Half Bottom Of The Screen.

Hi,

Thank you for writing to Microsoft Community Forums.

In order to get clarity on this issue and assist you with appropriate troubleshooting steps, please reply with the answers to the questions below.

1. What is the make and model number of your computer?
   
2. Have you connected any external monitors to the computer?
   

To narrow down the issue, I suggest you to try connecting another monitor as well as another monitor cable and check if the issue persists.

Meanwhile, try the below troubleshooting methods and check if this helps.

Method 1:
Troubleshoot Screen Flickering In Windows 10.

If the issue persists after checking with another monitor and the monitor cable, try the troubleshooting steps mentioned in
Troubleshoot screen flickering in Windows 10 and check if this
helps.

Method 2:
Changing The Screen Refresh Rate.

1. Right-click on an empty area on your desktop > Click on
   Display settings > On the right-pane, scroll down and click on
   Advanced display settings.
2. Click on the Display adapter properties for Display 1 > In the next window, go to
   Monitor tab > Under Screen refresh rate drop-down menu, try changing the desired Hertz rate.
3. Restart the computer after changing each rate and check if the issue persists.

Give it a shot and let us know of any changes.

 

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There is a green line in my screen ....

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