Windows 10: Slight screen Flicker

I recently updated to a 4K UHD monitor. I have two other Acer 1080p monitors hooked into the same graphics cards. I randomly get a slight faint flicker in both the 1080p monitors. I've tried various methods to narrow it down but I'll try to mention all that I've tried. I'm really hoping it's a setting and not a faulty card. I've attempted thus far:

Doing an in place upgrade to just basically reinstall windows and not lose all your programs and settings
I've performed the latest Win 10 updates
I've upgraded the Nvidia Card driver and tried both the game driver and studio driver.
I've tried an older Nvidia driver
I've tried replacing the PC display cables and trying a different port on the back of the card
I've tried replacing the monitor with another monitor laying around.
I've tried recording it to see if my eyes are going buggy and can't seem to get it on a phone, nor can I obtain it off a screen recording program such as the one that comes with GeForce Experience
I've tried making sure the card is set in place in the PCI express lane

I'm leaning on this is a setting within Windows Display and or Nvidia Control panel? I was hoping it was a refresh rate problem, but the 4k monitor is the only one that I can change and can only go down from 60Hz. The 1080p monitors only have 60Hz.

I do mainly notice the issue in Photoshop being a designer, and taking advantage of the three monitors, I thought possibly that spreading a program across two different resolutions might have an effect? I main put the tool panels on the 1080p monitor and edit on the 4k. Is this possible?

Any and all suggestions is greatly appreciated! I guess I didn't think too much into when I made the purchase, I didn't think it would cause such issues.

:)

 

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.

 

Screen flickering in Windows 10 safe mode

Hi Adhio,

Screen flickering can be caused by hardware or application issue.

To better assist you, please answer the following questions:

• Is the issue only happening in Safe Mode?
• Have you made any changes on your device prior to the issue?

In the meantime, we suggest following the troubleshooting steps on this article:

Troubleshoot screen flickering in Windows 10 to resolve screen flickering issues on Windows 10.

We're looking forward to your reply.

 

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

http://windows.microsoft.com/en-in/windows-10/troubleshoot-screen-flickering

Regards.