The masters of the torture computer are coming Why does the computer shut down inexplicably, and the

1. Check whether the CPU is overheated, whether the CPU fan rack is stable, if it is broken or unstable, the CPU fan cannot be suppressed, the CPU fan heat dissipation capacity is insufficient, the CPU temperature is too high, and the automatic protection function of the motherboard 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 kill the virus in safe mode, and it is not possible to disconnect the network and reinstall the system to eliminate system problems.

Maybe your computer doesn't support software shutdown... Hehe...

You don't have to cry... If the computer is going to break, this is also your chance to change the hardware...

It is recommended to find the main socket of the power supply, the mobile socket, the power cord, and the interface.

In a word, it's your computer's power supply. Let's try it again! Generally, the voltage in the power supply needs to be re-impacted to be good, may I ask what power supply yours?

Miscellaneous brands? I work in an internet café. I've been in this situation before.

Change the power supply and check it!。 There is also a possibility that the voltage in your home is unstable, so you can only get a voltage stabilizer. ~~

How is it the same as mine, unconvincing to death.

1.There are several reasons why your computer won't shut down:

1) Defects in the automatic shutdown program in the system file. Enter the command: "rundll32 ,exitwindows" in "Start Running" to see if it can shut down normally, if this command can shut down normally, it means that the automatic shutdown program has some kind of defect, if you are using a Windows98 system, check the integrity of the system files and patch the files in the "Start Program Attachments System Tools System Information Tools System File Checker".

If you use a different system (ME 2000 XP), you can also patch files in the corresponding project. If patching the file still doesn't solve the problem, you can only reinstall the system. If you run "rundll32, exitwindows" and cannot shut down normally, it may be that some system programs in the operating system are defective, but the solution is still to patch the system or reinstall the system;

2) Viruses and some defective applications or system tasks may cause shutdown failure. Check for viruses and close all applications before shutting down. Because some applications are loaded at system startup, you can use the command in the Startup menu (in Start Running:

msconfig"), in order to see if there are any files that affect the shutdown (of course, they will not take effect until they are restarted);

3) Peripherals and drivers are not compatible well and cannot respond to rapid shutdown. You can enter the command "msconfig" in Start Running, select "Advanced" in the "General" tab, and "Disable Rapid Shutdown" in the window that opens.

If you suspect that the peripherals are faulty, you can also uninstall the peripherals one by one to check them so that you can find the affected peripherals.

2.If the computer is stuck and cannot be shut down, you can press and hold the power button to force it to shut down.

The system is faulty, it is very troublesome to repair, it is recommended to find the system installation disk directly to reinstall it!

This can happen because there are some parts of the computer that are not well connected – sometimes with the thoughts, sometimes with non-contact.

It is recommended to unplug the power adapter and remove the battery after shutting down

1.Plug and unplug the hard drive several times to improve the connection between the hard drive and the motherboard.

2.Take down the memory module, wipe the gold finger with an eraser, and then install it back.

Then install the battery and turn it on to see if it can be solved.

Suggestions are for reference.

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. 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.

You can also reboot the system, press the F8 key when the boot menu appears, and the advanced boot options menu will appear, and then select it"The last time it was configured correctly"。

This is caused by what drivers or system services you have installed or defects in the computer itself, some are caused by incorrect configuration, and some are caused by the hardware of the computer itself is not good, aging, low configuration, and various reasons.

It is recommended to reinstall it once, but it doesn't work, it's a memory problem.

Take out the memory module and check the chip with toilet paper.

After pressing the shutdown button for a few seconds, the computer will be forced to shut down, and then restart, if the same problem still occurs, you can consider reinstalling the system.

1. Whether the CPU is overheated. Because the CPU has an overload automatic protection circuit. When the temperature is too high, it will automatically shut down.

Second, consider whether there is a problem with the power supply. Find a power supply to change it and try it, if you can't find it for a while, use a thin metal, plug it into the 20 or 24 pins of the green wire and the black wire on the power supply, don't pull it out (don't worry about the bold operation, there is no electricity), at this time, if the power supply fan turns, it will not stop, it means that the power supply is good, if it stops or does not turn, then the power supply must be broken.

3. There is a problem with the motherboard.

Is this very simple, go to the master and do it 2 times.

You click Shut Down, the computer will close the program you run first, and then shut down the computer, you press the button is useless, you have to press and hold to shut down. There is a restart button under the on/off button, you press it and the computer will restart. These are all common sense, you go to look at the knowledge of computers, very basic!

Change the system, if it's win7, change it to XP, and your configuration is not good, commonly known as card machine.

It may be because some normal programs are running in your computer's processes that can't be shut down. In this way, the computer will forcibly close the program when you shut down, and the program will destroy your shutdown process after closing, so that when you shut down, you can't close it the first time, and the second shutdown can.

If you want to find out about this program, you can do so by opening the task manager before shutting down and recording the processes that are running.

Then shut down, observe through the task manager, and see which program is closed, and the system will not shut down.

Before the next shutdown, forcibly close the process, and then click Shutdown to see if it will shut down smoothly.

Maybe you'll need to do a few more troubleshoots before you can find this process. If this program is not important and can be disabled, use 360 Software Manager to prohibit it from booting.

In most cases, it is a virus Trojan that causes the computer to fail to shut down normally, and the more typical virus is the kidnapping Trojan, which is a new type of highly destructive Trojan, which is different from the traditional virus, it is by kidnapping the system file registry to achieve boot startup, resulting in the computer shutdown button is missing.

The sound file is corrupted and the computer cannot be shut down.

Incorrect settings will cause the computer to fail to shut down properly.

4.The Advanced Power Management (APM) feature on your computer can also cause shutdown, freeze, or black screen issues.

The computer shutdown does not solve the problem:

1. The computer was damaged by a Trojan virus, and the registry information was maliciously changed. The solution is as follows:

Step 1: Enter the main interface and enter [Kill Trojan];

Step 2 After installation, click on "Kill Trojan" to use the full scan function.

2. If the user mistakenly modifies the computer shutdown configuration file, the repair method is as follows:

1. Start "Run", enter "regedit" in the "Run" dialog box, click "OK" to find the following: hkey-local- machine software Microsoft Windows CurrentVersion Policies, click the "system" folder, and then double-click the "shutdownwithoutlogon" item on the right.

2. "Start" "Run", enter "Run" in the "Run" dialog box, and then click the "OK" button. In the Group Policy window, double-click Administrative Templates, Taskbar, and Start Menu, and then double-click the Remove and block access Shutdown command on the right. In the Remove and Block Access 'Shutdown' Imperatives window, click the Settings tab, select Disabled, and then click the OK button.

3. First of all, you can determine whether the "Quit Windows" sound file has been destroyed - open the "Control Panel", open "Sound", and cancel the "Quit Windows" sound. If Windows shuts down normally, the problem is caused by quitting the sound file, and you can fix this by restoring the sound file from a backup or by reinstalling the program that provided the sound file, or by defining "quit Windows" as silent.

4. When the computer starts, you can enter the CMOS setting page, and focus on checking whether the CPU external frequency, power management, virus detection, IRQ interrupt opening and closing, disk boot sequence and other options are set correctly. You can refer to your motherboard's manual for specific settings, which has very detailed settings instructions, if you really don't know about its settings, it is recommended that you directly restore the factory default settings.

5. To check whether the "Advanced Power Management (APM)" function can also cause the shutdown crash or black screen problem, you can open the "Device Manager" and open the "System Devices". In Advanced Power Management, remove the Enable Power Management selection. If the computer shuts down gracefully, the cause of the problem may be APM. "

It should be the wrong connection, press the restart button to try ......