How to Fix Screen Flicker in Windows PC/Laptop

screen is flickering windows 10/Windows 11 can be caused by a variety of issues. These include problems caused by show Drivers, incompatible apps, loose monitor cables or more. If you are not sure about what is causing the flicker, you may need to try some common problems to fix the problem. The fixes below work for both laptops and desktops and are valid for Windows 10 as well as Windows 11.
Check if Task Manager Flickers
Press Ctrl + Alt + Delete to open Task Manager. If you don’t see Task Manager after pressing Ctrl+Alt+Delete, press Ctrl+Shift+Esc to open Task Manager.
If Task Manager flickers along with everything else on the screen, the display driver is probably causing the problem. If Task Manager doesn’t flicker while the rest of the screen is on, an incompatible app could possibly be causing the problem. In this scenario, update or uninstall the incompatible apps section.
fix your display driver
If Windows Update recently updated your device, roll back your display driver. Otherwise, try updating or uninstalling your display driver to fix the flickering or scrambling issue.
How to roll back your display driver

  • In the search box on the taskbar, type device manager, and then select it from the list of results.
  • Select the arrow to expand Display Adapters.
  • Under Display Adapters, right-click Adapters, then select Properties.
  • Select the Drivers tab, and then select Roll Back Driver > Yes.
  • Restart your PC.


How to Update Your Display Driver

  • In the search box on the taskbar, type device manager, and then select it from the list of results.
  • Select the arrow to expand Display Adapters.
  • Under Display Adapters, right-click Adapters, then select Update Driver
  • Note: You may need to contact your PC or display adapter manufacturer to download the latest drivers for your system.


uninstall your display driver

  • In the search box on the taskbar, type device manager, and then select it from the list of results.
  • Select the arrow to expand Display Adapters.
  • Under Display Adapters, right-click Adapters, then select Properties.
  • Select the Remove driver software for this device check box, and then select OK.
  • Restart your device and Windows will try to install the driver again.


Update or uninstall incompatible apps
how to update app

  • If the app came from the Microsoft Store, look for updates for apps from the Microsoft Store.
  • If the app didn’t come from the Microsoft Store, check the manufacturer’s site for updates.

how to uninstall an app
Some apps may not be compatible with Windows 10 and cause a flickering or scrambled screen. Try uninstalling the app, here’s how:

  • Select the Start button, then choose Settings > Apps > Apps & features. It will take some time for your apps to appear.
  • Scroll down the list and find the app you want to uninstall.
  • Select the app, and then choose Uninstall > Uninstall. If you are asked to confirm your choice, select Yes.
  • After uninstalling the app first, restart your device and check if the screen flicker or scramble issue is resolved. If it isn’t, uninstall each app one by one until the problem is resolved.

how to reinstall an app

  • Select the Microsoft Store icon on the taskbar.
  • Select More > My Library.
  • Select the app you want to reinstall and then choose Install.
  • If your app is not in the Microsoft Store, reinstall it from the manufacturer’s site.


check pc monitor cable
Loose monitor cables can also cause flicker. These loose cables can cause your screen to flicker. To check, unplug your monitor’s cable and plug it back in safely. Do this from the back of the monitor and on the PC.
replace your monitor cable
Low-quality display cables can also cause monitor flicker problems. If you’re not sure which cable to go for, your monitor’s manual guide can help. It will have the cable types that your monitor supports.
Modify your display’s refresh rate
The refresh rate of your display is the number of times per second the image is refreshed on the screen. For example, a 60Hz display will update the screen 60 times per second. There may be a chance that a higher refresh rate has been selected and your monitor is having trouble refreshing content at that rate.
how to change refresh rate
Select the Start button, then choose Settings > System > Display > Advanced display settings.
Under Refresh rate, select the rate you want.
The refresh rates that appear depend on your performance and its support. Select laptops and external displays will support higher refresh rates.

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