Urgent! Is it poisoning to suddenly shut down the computer for no reason? How to solve it?

First of all, you can check the system for poisoning, and there are viruses that can't be detected by Kabaka, because now some viruses in order to protect their own processes, when you operate on a certain process, they will shut down the computer to protect themselves.

In addition, it can also be caused by poor heat dissipation of the main computer case, when the temperature of the main version reaches a certain level. The computer will automatically restart. Note that this is a reboot and you are talking about a shutdown.

There is another reason for the shutdown, that is, the virus replaces or deletes the system files, causing the system to run wrong, and at this time, it is shut down due to a certain DLL file error.

Most likely a virus

Enter Safe Mode Antivirus Boot press F8 option bar to enter safe mode without network Use Kaspersky to kill.

This little virus can be very difficult to detect, and it can't be reinstalled

good luck

It could be a virus, or maybe your CPU was overheating.

My computer automatically restarted three or four times in 10 minutes that day.

I didn't even touch him.

It's good after reloading.

Isn't that how your computer is? If not, how do you operate it before you can't turn it off? What hardware has been installed, what is it, can you please tell me about it? (If there is an occasional shutdown crash, please press the power on and off button to turn off the power on).

If such a problem arises, the driver is not suitable, or the system problem is caused, can you restore the system, or not reinstall the operating system, do not install software, patches, drivers, etc., and see if there is still a problem with the shutdown? If you don't install drivers, patches, and software step by step, and find something that isn't suitable, don't install it.

If the shutdown is slow or the shutdown problem cannot be resolved temporarily, the shutdown is done. Right-click on the taskbar, select Task Manager, hold down the Ctrl key and do not move, click "Shutdown" and "Close" on the Task Manager page with the mouse, then release the hand that presses the Ctrl key to wait for the shutdown.

In terms of hardware, the CPU and other hardware temperatures are too high, inappropriate hardware is installed, inappropriate things are installed before the accident, playing games, watching ** or operating for too long at this time, the computer is very stuck, etc., ask me if you have any questions.

Use the system that comes with the system restore method:

System Restore that comes with the system: "Start" "Programs" "Accessories" "System Tools" "System Restore", click "Restore my computer to an earlier time", press Next, you will see that the date page has a dark date, that is the restore point, after you select, click Next to restore (win7 restore the system, right-click on the computer to select attributes, select system protection on the right side, system restore, follow the steps to do it, you can also choose the bottom of this page to create, create your own restore point).

You can press and hold the power button to shut down, and it is recommended that you restart your computer to enter safe mode for full virus scanning.

Sometimes it doesn't work because some drivers are installed inaccurately, please uninstall the driver of the sound card or graphics card and try again.

First of all, are you sure you were poisoned? If you are poisoned, force the shutdown, and then turn it on to enter the safe mode, and the whole anti-virus will be on the line, if it is not poisoned, it is most likely a system conflict. Remove the software one by one and see if it works.

Press and hold the restart button for about 10 seconds and it will automatically turn off.

There are several possibilities.

1.Accidentally touch the hot start button.

2.Computer overheating protection, not cleaned for a long time, dust seriously hinders heat dissipation, and current motherboards generally have overheat protection function.

3.Program conflicts, it's hard to say.

4.Automatic restart of system crash, for example, the system processes too many programs at the same time and causes resource calls to fail to cause a crash, which can be said to be a soft protection restart.

Hello friends, it may be that your CPU temperature is too high and the computer restarts, open the host to see if the fan speed is normal, if it is anti-virus, if it can't kill the virus, it is a fan problem, see if there is a lot of dust, use a cloth or brush to get rid of it and try again. If it doesn't work, try it with a 360 first aid kit, and if it doesn't work, reinstall the systemI hope my answer is helpful to you.

The automatic shutdown of the computer is mainly caused by the following reasons:

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

2.Memory reasons. When the contact between the memory and the motherboard socket is loose, it may also cause the computer to shut down automatically, it is recommended to check whether the memory is plugged into the motherboard.

3.Power issues. The lack of power supply is also an important factor in causing the computer to automatically shut down, but from this configuration, the possibility of this problem is very small.

4.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.

5.Problems with hardware compatibility. This is likely to be a problem in this regard.

We look forward to your continued interest in us!

Is it the kind of shutdown that suddenly loses power, if it is, it is generally a matter of temperature, the temperature is too high, and the heat dissipation is not good, and the computer will automatically shut down protectively.

It's completely a phenomenon tube deleted. And viruses.

Hello: It is recommended that you check whether the voltage is stable.

Hello! If the automatic shutdown of the computer is not caused by a virus, then it is caused by a malfunction of the system itself or a hardware problem.

It is recommended to check whether the hardware heat dissipation is normal.

Is the fan broken? If the computer is too hot, it will automatically shut down.

Motherboard, power supply, from these two first, my motherboard was unstable at that time and this problem also appeared.