Windows 10: Screen flickers on a Display Port with GeForce 3070

Bought a new Lenovo desktop this summer and got occasional screen flickering, it's very rare, like once or twice per a day and last only for a second or two.
Usually happens in Windows and only when monitor is connected through a Display port cable. I sent it to the repair center and they were claiming that nothing
is wrong, but I couldn't update a driver anymore, because one of their agents suggested to try older drivers. I knew there was an issue with a drivers in general, because
I...

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Screen flickering in safe mode help!

Hi Yasmeentq,

Thank you for posting your query in Microsoft Community.

I understand your query. I suggest you to follow the steps to get out of safe mode.

• 
  Press Windows key + R
  
• 
  Type msconfig
  
• 
  In msconfig > Boot tab >
  Boot Options > uncheck Safe Boot > APPLY / OK.
  

Screen flickering in Windows 10 is usually caused by incompatible apps or display drivers. I suggest you to refer to the article below and check if it helps.

Troubleshoot screen flickering in Windows 10

Troubleshoot screen flickering in Windows

Regards.

 

Screen flickering in Windows 10 safe mode

I haven't made any changes on my device. This screen flickering is only happening in Safe Mode.

 

Flickering screen and unable to maximize items

Hi Jane,

Thank you for posting in Microsoft Community, we appreciate your interest in Windows 10.

As you are facing issues with flickering screen, do let us know the following to assist you better:

• How often you see black/ flickering screen on your device?
• What is the make and model of your device?
• Is the issue of maximizing the screen confined to any particular game?
• Were you able to see any error code with this issue?

I would like to inform that screen flickering in Windows 10 is usually caused by incompatible apps or display drivers.

I suggest you to refer to the troubleshooting steps like Check to see if
Task Manager flickers, Uninstall an incompatible app,
Update your display driver from the Microsoft article about flickering screen and check if it helps.

Troubleshoot screen flickering in Windows 10

Hope it helps. Reply to the post with an updated status of this issue and required information, we will be happy to help you.