Windows 10: Random Colored flickering Dots Appearing on my screen

Hi my device is ASUS FX-506hc TUF Gaming F15 .I am facing random colored dots issue on my screen from 2 days .I tried to screenshot them but they are disappearing when press a key . So I captured them from my mobile. Please give me a solution if you have any. I tried resetting my device ,updated graphic and display adapters and changing refresh rates aswell . They keep flickering always

:)

 

Random black screen flickering issue

Win10 Enterprise version 1909 build 18363.720

So I've been trying to troubleshoot an incredibly annoying screen flickering issue for months now.

I have a dual monitor setup, one is an Asus ProArt PA248 connected via Display port, and the other is actually a 32inch Toshiba TV connected via HDMI.

This setup ran fine for years and then one day I started getting a random black screen flicker, some details about the issue:
- Both monitors flicker together, it isn't isolated to just 1 of them
- Happens every 5-10 seconds, randomly
- It can go for days without any issues, and kicks in randomly at random times
- There's no colors mixed into the flicker, it's pure black

Some troubleshooting steps I've tried
- New cables, no luck
- Messing with every driver I can find, stock windows drivers and all versions of Intel display drivers
- Someone suggested I bypass the built in Intel display adapter and MB ports & drivers so I bought a cheap GT 1030, was fine for a couple days then the exact same flicker issue started back up, so the issue doesn't even seem to be display/driver/graphic card related
- Booting into safe mode the issue went away, it could have just been a random coincidence but I found it interesting that the issue stopped while I was in safe mode

My PC hasn't changed much over the years so all the obvious troubleshooting hasn't led anywhere, I'm not sure where to look or what to try next, the PC is a little dated at 6 years but still runs fine otherwise I'd hate to have to build out a new system just because of this issue.

 

Windows 10 Screen Flashing/inverting colors

Hi,

Since troubleshooting steps were provided, what I can suggest is for you to try to configure the settings on your monitor's color management. Kindly follow the steps provided below:

• Open Color Management by clicking the Start button, and then clicking Control Panel. In the search box, type color management, and then click Color
  Management.
• Click the Advanced tab, and click Change system defaults.
• Click the Advanced tab in the Color Management - System Defaults dialog box, and do one of the following:
  
  - To prevent Windows from loading display calibrations, clear the Use Windows display calibration check box.
• Click Close in the Color Management - System Defaults dialog box.
• Click Close in the Color Management dialog box.

You can also refer to this link for screen flickering troubleshooting.

Let us know how it goes.

 

Screen starts to flicker after logging in for a while

Hello

This is an entirely new issue. My screen starts to flicker after logging in/turning on computer for a while, and/or if I launch an app that uses my Nvidia card (my laptop has Optimus), I'm not exactly sure which of these two causes it. For the first while after a restart, the screen appears fine. The flickering appears on desktop background + internet browser as well, so I'm pretty sure it's not a program compatibility issue. The flickering is not severe (the type that looks like horizontal bars sliding up) but it's an annoyance.

Tried:

• Disabling Windows error reporting + problem reporting service in msconfig
• Restart computer
• Resetting Nvidia global settings to default in Nvidia control panel
• Checking for display drive updates in device manager (all up to date)
• Checking monitor refresh rate (60Hz, can't be changed)

Laptop I'm using:

• i7-4700MQ 2.4GHz
• 1900x1080
• Intel HD 4600 + Nvidia GT750M

Thanks for suggestions.