Did the computer shut down automatically? 10. The computer automatically shuts down

The main reasons for the automatic shutdown of the computer:

Poor heat dissipation: The system overheats due to the influence of weather temperature or the insufficient number of revolutions of the CPU fan, which will lead to the automatic shutdown of the computer, it is recommended to check whether the system temperature is normal.

Memory reasons: When the memory is in loose contact with the motherboard socket, it may also cause the computer to shut down automatically, it is recommended to check whether the memory is plugged in tightly with the motherboard.

Power supply problems: The lack of power supply is also an important factor that causes the computer to automatically shut down, but from this configuration, this problem is very unlikely.

Software factors: Computer shutdowns caused by viruses or remote-controlled Trojans also abound, especially the recent epidemic shockwaves, which can cause the system to reboot and shut down. If you are using Windows 2000 or Windows XP, we recommend that you use Keniu to scan the computer for free and fix the vulnerabilities of the computer.

Maybe it's the power plug that's loose!

You can also tell me more about the specific symptoms, such as whether your main chassis is very hot (heat dissipation problems, automatic computer protection), or something else.

- -So general... CPU, the graphics card will automatically shut down if the temperature is too high. Medium viruses will, your power supply will have problems, and automatic protection in case of system errors seems to be. If you accidentally turn off the power supply, it will hehe depending on the situation.

Automatic shutdown, indicating that the CPU temperature is relatively high, it is recommended to see if the fan is working properly.

One is the medium virus.

The second is that the machine is overheating, and it is estimated that the BIOS is set up to protect the shutdown, and this kind of situation also includes some hardware problems that will also automatically shut down.

The third is that there are some programs that can automatically shut down in the machine, such as Thunder**, if you have set ** to automatically shut down after completion, he will automatically help you shut down as soon as it is completed, there are many similar software, including some ** devices, etc., and there is an alarm clock software or something.

Fourth, your policy has set up automatic shutdown.

You can carefully check the settings of each program in operation, and use the security guard or something to do some manual selection of the self-starting items at boot, and kill the virus; At the same time, check whether the following BIOS has been set to protect the shutdown or timed shutdown; This can also be done with hardware detection software to check the hardware and monitor the temperature in real time, including whether the cooling fan is running at high speed.

The computer shuts down automatically for no reason.

1. Check whether the CPU is overheated and whether the CPU fan holder is stable, if it is broken.

Or it is unstable, the CPU fan cannot be suppressed, the CPU fan has insufficient heat dissipation capacity, and the CPU temperature is too high, and the motherboard's automatic protection function will automatically shut down.

2. The capacitor of the motherboard is deformed, and the deformation may be caused by the unstable voltage of the host, so it can be replaced.

3. When the power supply of the host fails, or the voltage fluctuates greatly, the AC regulated power supply can be added.

4. No, it is recommended to use 360 Antivirus 360 Security Guard to repair it in safe mode, and it is not possible to disconnect the network and reinstall the system to eliminate system problems.

The computer shuts down automatically, why? How to solve it?

If there is a virus in the computer, it is recommended to use antivirus software to kill the virus, if it still does not work, you can reinstall or restore the system to solve it; If the computer hardware heat dissipation problem causes the computer to shut down automatically, you can open the computer backplane, check whether the CPU fan and graphics card fan rotate normally, and change the CPU fan if the problem is found; If you have a problem with the power supply of your computer, you can choose to replace it with a higher power supply. Computer equipment must be properly powered off, otherwise it will affect its working life and is also the culprit of some failures.

The correct order of turning on and off the computer is: turn on the computer, first turn on and turn on the power of the computer's peripheral devices (such as monitors, printers, etc.), and then turn on the power of the computer host; The shutdown sequence is reversed, powering off the host first and then disconnecting the power to other peripherals.

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Hello, there are generally several reasons for the sudden shutdown of the computer: 1. Memory reasons. You said that you have moved the memory, and when the memory is in contact with the motherboard socket and loose, it may also cause the computer to shut down automatically, so it is recommended that you check whether the memory is plugged in tightly with the motherboard.

2. Turn on "Automatic shutdown and restart when the computer encounters a serious error" 3. It may be caused by some virus in your computer, it is recommended that you carry out a full antivirus. 4. Malicious program or ** (shutdown) 5. Due to the heat dissipation problem of the machine (the CPU fan is not working properly, the overall temperature of the chassis is too high, etc., the CPU fan can be replaced and the chassis cover can be opened to solve the heat dissipation problem of the machine) 6. The voltage may not be very stable, when the voltage is too high or drops below the minimum working voltage of the host power supply, the host will also protect the shutdown. 7. Software factors.

Computer shutdowns caused by viruses or Trojan horses also abound, especially the recent epidemic of shockwaves, which can cause the system to reboot and shut down. If you are using Windows 2000 or Windows XP, it is recommended that you patch the blaster in time after using antivirus software, and the general problem can be solved.

The computer shuts down automatically, why? How to solve it?