Excuse me what happens when the computer shuts down automatically

Check if your cup fan is still spinning.

See clearly whether the ash on the top of the cup sedition is already very thick?

If all of the above is normal, there is only one reason: the voltage in your home is very unstable, or the computer is connected to a certain electrical appliance with a lot of electricity, such as an air conditioner or something.

It's all possible! It is recommended to check and kill poison! Check that the lower plug is plugged in tightly! Clean up the dust from the machine! Pay attention to whether the small components on those boards are all right! There is no swelling or. Check the voltage under it.

Did you buy an inferior power supply? Or is your CPU protection temperature too low?

Changed in BIOS.

Is there a blue screen?

According to you, it should be the case that there is no blue screen, and it may be that you broke it when you removed the case, or it came loose.

If there is a blue screen, you might as well reinstall the system

It should be the reason for the hot weather, generally the motherboard has CPU overheating protection, when it reaches a certain temperature, it will automatically shut down, so as to protect the CPU, you can change to a strong fan

Of course, it is also possible that the virus is recommended to use the latest anti-virus software first, and decide for yourself

It must be a virus like this on old computers from the past.

Whoever said that opening the chassis is good for heat dissipation.

Turning on the case does not speed up heat dissipation.

Simple, format the C drive, update the anti-virus in time, and move the computer to an air-conditioned room.

Summary. This may be because the computer is set up with an auto-start function, or there are other programs or tasks that prevent the computer from shutting down properly. You can try the following workarounds:

1.Check the auto-boot settings: Go to your computer's BIOS or system settings, see if the auto-boot option is set, and if so, turn it off.

2.Close background apps: Open Task Manager and close all unnecessary background apps and processes to make sure that no programs are affecting the shutdown operation.

4.Perform system repair: Run the built-in repair tool, such as Windows, you can run the system file check tool (SFC Scannow) or reinstall the system patch.

If none of the above methods work, it may be a problem caused by a hardware failure, and it is recommended to contact a professional or after-sales service center for further maintenance.

This may be because the computer is set up with an auto-start function, or there are other programs or tasks that prevent the computer from shutting down properly. Here are some workarounds you can try:1

Check the auto-boot settings: Go to your computer's BIOS or system annihilation settings to see if the auto-boot option is set, and if so, turn it off. 2.

Close background apps: Open Task Manager and close all unnecessary background apps and processes to make sure that no programs are affecting the shutdown operation. 3.

Perform system repair: Run the built-in repair tool, such as Windows, you can run the system file check tool (SFC Scannow) or reinstall the system patch. If none of the above methods work, it may be a problem caused by hardware failure, and it is recommended to contact a professional or after-sales service center for further grinding hole repair.

You've done a great job! Can you elaborate on that?

It may be that the computer is set to automatically start the power of the high energy or other programs that cause the prostitute machine to be unable to turn off. You can try the following workarounds:1

Check the auto-start settings: Go to the system settings and turn off the auto-start option. 2.

Turn off background travel programs: Close unnecessary background applications and processes. 3.

Update drivers: Update drivers for motherboards, graphics cards, etc. 4.

Perform a system repair: Run the system's built-in repair tool or reinstall the system patch. If the problem persists, contact a professional or after-sales service center to troubleshoot a possible hardware failure.