How to solve laptop screen flickering briefly

It is a common situation for laptops to have screen flickering problems during use. This situation generally manifests as a black screen or white flashing on the screen for one or two seconds, and then returns to normal. For users, this problem may cause confusion and uneasiness, but generally, it does not mean that the laptop has a serious hardware failure. So, how should we deal with the problem of laptop screen flashing? This article will give some solutions and suggestions from both software and hardware aspects.

First of all, we can try to solve this problem from the software level. Sometimes, the splash screen problem may be caused by some abnormalities in the operating system or driver. Here are some possible solutions:

1. Update the graphics driver: Open Device Manager, find the display adapter, and right-click to select Update Driver. If the system prompts that an updated version is available, you can try downloading and installing the latest graphics card driver. This may fix compatibility issues between the driver and the operating system.
2. Check and repair system files: Run the SFC scanner (System File Check) that comes with the Windows operating system to repair some potential operating system file corruption problems. Open a command prompt window, enter the "sfc /scannow" command and execute it.
3. Upgrade operating system: If you are using an older version of the operating system, you may consider upgrading to the latest version. The new version of the operating system may fix some problems existing in the old version and enhance the stability of the system.

In addition, some splash screen problems may be related to conflicts with some installed third-party software. Try booting the system in safe mode. If the problem goes away, you've determined that a piece of software is to blame. You can uninstall or update recently installed software one by one, and you can also consider system recovery.

If the solution at the software level is ineffective, hardware reasons may need to be considered. Here are some possible solutions:

1. The temperature is too high: Too high a temperature may cause the computer screen to flicker. You can use temperature monitoring software to check your computer's temperature, and make sure there's good ventilation and clean cooling fans and radiators.
2. Graphics card failure: Graphics card failure may also cause splash screen issues. You can try reinstalling the graphics card and making sure the connection is secure. If the problem persists, you may want to consider replacing your graphics card.
3. Memory failure: Memory failure may cause the computer to flash. You can run a memory testing tool such as MemTest86 to check for memory problems. If damaged memory modules are found, they need to be replaced.
4. Monitor failure: The flickering screen problem may also be caused by a malfunction in the monitor itself. You can try to connect the laptop to an external monitor. If there is no flickering problem on the external monitor, you can be sure that there is a problem with the laptop's own monitor and it needs to be repaired or replaced.

In summary, the laptop screen flickering problem is generally not a serious hardware failure, but a minor fault in software or a small number of hardware. It is possible to resolve this issue through software updates, system repairs, and troubleshooting conflicts with third-party software. If the software-level solution is ineffective, hardware reasons need to be considered, and some hardware devices may need to be replaced. It is recommended to back up important data before attempting repair to avoid the risk of data loss. If you cannot solve it by yourself, it is recommended to seek professional technical support.

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