Why is my laptop so slow? Is it helpful to reinstall the system if my laptop is so slow?

I don't know if you have noticed that the laptop will become slower and slower as time goes by. What is the main reason? Yes, you are right. It may be that there are too many junk files that have not been cleaned up in time, especially when there are too many files in the C drive, the operation of the laptop will be seriously affected. So today we will introduce several ways to solve this problem in detail. I hope it will be helpful to you.

Contents of this article

1. What is the reason for the laptop to be stuck?

2. Is it useful to reinstall the system if the laptop is very slow?

3. What to do if the screen goes black when the laptop is turned on

Why is the laptop stuck?

The laptop may be stuck because there are too many junk files and they are not deleted in time. In this case, you need to delete the junk files in the laptop. It may also be caused by system incompatibility or virus attack. You need to reinstall the system or check and kill the virus to solve it.

The laptop may be slow because there are too many junk files that have not been cleaned up in time, especially when there are too many files in the C drive. The operation of the laptop will be seriously affected. In this case, you need to delete the junk files in the laptop in time, and the running speed of the laptop will gradually recover.

When the laptop system and configuration are incompatible, the laptop will also run very slowly. Generally speaking, the laptop system should be installed according to the size of the running memory. If the running memory is 2G or 4G, you can install WIN8 or above. If the laptop running memory is 1G or 2G, it is suitable to install WIN7.

When using a laptop, if you accidentally click on a link that contains a Trojan virus, the laptop will run slower due to the attack of the Trojan virus. In this case, you can use software such as 360 Security Guard, Tencent Computer Manager, etc. to check and kill the Trojan, or reinstall the system.

My laptop is stuck, is it helpful to reinstall the system?

Reinstalling the system of the laptop is useful. Reinstalling the system of the laptop can clear all junk files and improve the running speed of the laptop. It should be noted that it is best to install the original system of the laptop, because the original system is more compatible with the accessories in the computer and there will be no incompatibility.

Reinstalling the system is helpful when the laptop is very slow, especially when the slowness is not caused by hardware problems and there are a lot of junk files in the laptop that have not been cleaned up. Reinstalling the system can clear all the junk files and the running speed of the laptop will be improved.

When reinstalling the system, it is recommended to install the original system, because the original system is more compatible with the accessories in the computer and there will be no incompatibility. If a higher version of the system is installed, the computer configuration is not compatible with the system, which will cause the computer to become more stuck.

Before reinstalling the system, you also need to back up important files, because after the computer is reinstalled, all files in the computer will be directly deleted. If you do not back up in advance, all files will be completely deleted after the computer is reinstalled, and it is basically impossible to recover them.

What to do if the laptop screen goes black when it boots up

There are many reasons why a laptop computer displays a black screen when it is turned on, such as the laptop is in sleep mode, screen problems, graphics card or motherboard problems. When the laptop is in sleep mode, you can wake up the computer by pressing any keyboard key. If the screen problem occurs, it is recommended to send it to a repair shop for repair. If the graphics card or motherboard is not plugged in tightly, just re-plug the graphics card.

If the screen is still black after the laptop is turned on, it may be because the laptop is in sleep mode. At this time, you can wake up the laptop by pressing any key on the laptop keyboard. If you do not want the laptop to enter sleep mode, you can change the sleep time of the laptop to "Never".

When the laptop screen goes black when it is turned on, it is recommended to connect an external screen to check whether the laptop's graphics card is normal. If the external screen can display normally, it means that the laptop screen is faulty or there is a problem with the cable inside. It is recommended to send it to a repair shop for repair.

If the laptop is turned on and there is a system prompt sound and the external screen also behaves abnormally, it is likely that there is a problem with the laptop's graphics card or motherboard. In this case, you can open the laptop's shell, plug the screen and motherboard interfaces tightly, clean the dust inside, and reinstall the parts to their original positions.