Windows 10 screen flickering – how to fix
A flickering of the screen often indicates that there is a software problem. On Windows 10 , problems with legacy programs or drivers often cause display problems. Use Task Manager to find out exactly where the problem lies. Follow our instructions.
Software problems
If your screen flickers or flickers, there are two main approaches in most cases: An app is incompatible or drivers are outdated . Which of these two issues is easy to find out using Task Manager. Open Task Manager, for example, by pressing Ctrl + Alt + Del and then clicking Task Manager .
- If the Task Manager does not flicker , you are using is a incompatible app .
- If Task Manager flickers too , your drivers are outdated .
Incompatible app
An app is in most cases incompatible with Windows if it is outdated . As a rule, the problem can be solved by updating this app . There is often an update function within the program. Alternatively, you can visit the manufacturer’s website and download the latest version. According to Microsoft in particular the three apps Norton Antivirus , iCloud and IDT audio lead to compatibility problems for how to fix Windows 10 screen flickering issue.
If a program is too old to be compatible with Windows 10, you can try running this app in compatibility mode . To do this, right-click on the program and select ” Handling Compatibility Issues “. Windows will now carry out piece-by-piece possible problem diagnostics with you. If this does not help, you should consider uninstalling the appropriate program.
outdated driver
Even outdated drivers , especially video drivers can lead to a flickering of the screen. Check and update your drivers to fix the problem.
Hardware problem
If the above solutions do not work, you should check your hardware : Are the connectors in the computer all plugged in properly? Is the graphics card properly connected to the motherboard?
Check the cables on your monitor and replace them if necessary. A defective HDMI or VGA cable can no longer transfer all data correctly. A faulty power cable can no longer permanently power the screen. The flickering could also be caused by the fact that the screen constantly turns on and off again.
In addition, you should connect the screen to another computer or try another screen on your PC. Is your screen flickering on another computer? Is not another screen flickering under the same conditions on your computer? Then your screen may be damaged .
If none of these steps leads to an improvement, your monitor is probably defective about how to fix Windows 10 screen flickering.
