It is not very common for computer failures to flicker all the time, so there are many reasons for failures. Not only does it affect our visual experience, but it can also cause damage to our eyes. So, what is the reason why the computer screen keeps flickering? and how to solve it? This article will introduce you to the common causes and solutions of computer screen flickering.
1. Common reasons why computer screens flicker
1. The monitor refresh rate is set incorrectly. The display refresh rate is the number of times the display updates the content of the screen per second, and if it is set too low or mismatched, it will cause the screen to flicker.
2. There is a problem with the graphics card driver. A graphics driver is the software that controls the communication between the graphics card and the display, and can cause the screen to flicker if it is not installed correctly, is set up incorrectly, does not match the version, or is corrupted, etc.
3. There is a strong electric field or strong magnetic field interference around the computer. If there is a strong electric field or magnetic field generated by large electrical appliances, speakers, mobile phones, etc., around the computer, it will cause interference to the display and cause the screen to flicker.
4. The display hardware or power supply is faulty. If the internal circuits, interfaces, cables and other hardware of the monitor are damaged, loose, or aging, or if the power supply of the monitor fluctuates or is unstable, the screen will flicker.
5. Computer virus infection. If your computer is infected by a virus, the virus may modify or corrupt system or driver files, affecting the normal operation of the display and causing the screen to flicker.
Second, the solution of the computer screen flickering
1. Adjust the refresh rate of the monitor. Right-click on an empty space on your computer's desktop, select Graphic Properties, then select Monitor or Monitor, set the screen refresh rate above 75Hz, or select the best refresh rate to match your monitor, and click OK.
2. Update or reinstall the graphics card drivers. Right-click on an empty space on your computer's desktop, select Device Manager, then expand the Display Adapters section, right-click on the adapter listed, select Update Driver or Uninstall Device, and follow the prompts. If it cannot be updated, you need to open "Drive Life" to detect and install it, and automatically download the latest driver.
3. Keep away from strong electric or magnetic fields. Try not to place computers and monitors near large electrical appliances, speakers, mobile phones, and other devices that generate strong electric or magnetic fields, or use anti-interference devices such as shielded wires or shielding boxes.
4. Check or replace the display hardware or power supply. If the internal circuits, interfaces, cables and other hardware of the monitor are damaged, loose, aging, etc., you can try to replace or repair them, or take them to a professional repair shop for repair. If the power supply of the monitor fluctuates, is unstable, etc., you can try to replace or use equipment such as a voltage regulator.
5. Scan or remove computer viruses. Download and install regular anti-virus software, such as Tencent PC Manager, to conduct a comprehensive scan or removal of the computer, eliminate the threat of viruses, and restore the normal operation of the system or drivers.
The above is how to solve the problem that the computer screen keeps flickering, and the guide to fix the computer screen flickering. Hope it helps. If you encounter problems related to the network card, graphics card, Bluetooth, sound card, etc., you can download "Drive Life" for detection and repair, and at the same time, Drive Life supports driver download, driver installation, driver backup, etc., and you can flexibly install drivers.