The computer is stuck. What if I can't turn it off?

1. The computer is stuck, but it can't be turned off. What should I do?

What computer can't be turned off and the computer can't be turned off normally?

1. In most cases, due to Trojan virus, the computer cannot be shut down normally. The typical virus is kidnapping Trojan, which is a new type of extremely destructive Trojan. Different from the traditional virus, it starts with kidnapping the system file registry, causing the computer shutdown button to disappear.

2.Windows sound file is damaged and cannot be closed.

3. incorrect 3. CMOS settings will cause the computer to shut down normally.

4. The advanced power management (APM) function on the computer may also cause shutdown, crash or black screen problems.

What if the computer can't be turned off?

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

Step 1: Use Kingsoft Guard to kill Trojans on your computer.

After installation, click "Kill Trojan Horse" to use the full scan function.

2. The repair method caused by user's wrong modification of computer shutdown configuration file is as follows.

1. Start → Run, enter "regedit" in the Run dialog box, and click "OK" to find the following contents: HKEY-local-machine \ software \ Microsoft \ Windows \ currentversion \ police Click the "System" folder, and then double-click "Close without logging in" on the right.

2. Start → Run, enter gpedit.msc in the Run dialog box, and then click OK. In the Group Policy window, double-click Administrative Templates → Taskbar and Start Menu, and then double-click the Delete and Block Access Shutdown command on the right. In the "Delete and block access to shutdown command properties" window, click the Settings tab, select Disable, and then click the "OK" button.

3. First, you can determine whether the "Exit Windows" sound file is damaged-open the control panel, turn on "Sound" and cancel the "Exit Windows" sound. If Windows shuts down normally, the problem is caused by exiting the sound file. To solve this problem, you can restore the sound file from the backup or reinstall the program that provided the sound file, or you can define "Quit Windows" as mute.

4. After the computer is started, you can enter the CMOS settings page to check whether the CPU external frequency, power management, virus detection, IRQ interrupt opening and closing, disk startup sequence and other options are set correctly. The specific setting method can refer to your motherboard manual, which has detailed setting instructions. If you really don't understand its settings, I suggest you directly restore the factory default settings.

5. Check whether the function of "Advanced Power Management (APM)" can also cause shutdown crash or black screen problem. You can open the Device Manager and System Devices. Deselect Enable Power Management in Advanced Power Management. If the computer shuts down normally, the cause of the problem may be APM.

2. What if the computer gets stuck?

Forced closure

There are many reasons for computer cards.

1, maybe your disk is too fragmented; (Clear startup items: click Start → Run → Enter msconfig】→ OK → Pop up System Configuration Utility window → Select Start page to remove unnecessary startup items → Apply → OK. )

2, check the computer fever; (check the CPU fan and clean up the dust; If possible, try to replace the fan; You can also install an aerodynamic fan to speed up air circulation; If you are not careful about noise and radiation, you can open the chassis to speed up heat dissipation. )

3. Is your memory large enough? (The basic requirement is 2GB, and it is better to be above 4GB if you want to be fluent. )

4. Check whether it is a virus or a Trojan horse. (Check whether the process occupies 100%, and end; Killing in safe mode; If you win a Trojan horse, you can use Tencent's computer housekeeper anti-virus software to completely kill Trojan horses.

5. Check the driver installation. Right-click My Computer → Properties → Hardware → Device Manager to see if there is a question mark. If you have a driver installation disk, please install it. Unable to find the driver disk, you can use software such as EVEREST Ultimate to check the hardware model, and then go to the driver house to search for driver installation.

The computer is stuck. What if I can't turn it off? I haven't pressed the power button for five seconds.

If it crashes, there is no better way but to press the switch button to turn it off and then turn it on. If not, unplug it (if not, reinstall it).

1) What do you do on your computer when your computer screen gets stuck or crashes? Can you tell me something? I will give you a more accurate answer according to what you said. Please elaborate on your computer performance before the screen stuck or crashed, and your operation, which may be the cause of the screen stuck or crashed. Ask me if you have any questions (I will answer you again according to the information you provided).

Generally, the screen jam or crash is caused by your incorrect operation. Remember not to do anything that may cause a screen jam or crash. Don't operate the computer at full load, that is, when playing games, watching videos, downloading and watching web pages, it is most likely to restart, crash and blue screen when doing other operations, so don't operate other things when playing games, watching videos, downloading and watching web pages.

In terms of hardware, if the memory stick is small, add the memory stick. The temperature of CPU and other hardware is too high, and the hard disk is broken, all of which are caused by improper hardware. 2) If it is related to hardware, one is that your memory is low, the temperature of hardware such as CPU is high-definition, and there is something wrong with the hard disk. On the soft side, uninstall what was downloaded before the accident, download Win cleaning assistant to kill Trojans, restore the system or reinstall it, and don't run at full capacity if there is one.

Win78 can basically run 4G memory, XP is 2G memory, and it is best to double it. If you don't use this number, it is recommended to add more memory (this is a practical number, not a theoretical number). 3) If it can't be turned on, your computer suddenly loses power or gets stuck before it is turned off, resulting in disk damage.

Try switching the machine on and off repeatedly for a while. You really can't reinstall the system. If you can't install it yourself, spend 30 yuan to find a maintenance person to help you. As long as you pay attention to your computer, it won't be like this when you turn it on.

Ask me any questions.

4. What if the computer is stuck and it is useless to turn it off?

The reason for this is the following：

1, stuck and unable to shut down, usually there is something wrong with the motherboard.

2, the crash is generally a graphics card or high temperature problem. There must be something wrong with the computer, and the trend is definitely getting worse. Battery-powered, this one is a little damaged at best, and everything else is fine.

3. Maybe the hard disk is broken.

Every time the power is unplugged, that is, the sudden power failure is the most harmful to the hard disk. Because the working principle of hard disk is to scan the track of high-speed rotating hard disk through "needle", if it is shut down normally, there will be a rollback process. However, if the power is suddenly cut off, the needle will be stuck directly and the disc will still rotate due to inertia. In this case, it will be easy to scratch the tracks inside the hard disk, and the hard disk will be broken after several times of doing it.

What if my laptop is stuck and I can't even turn it off?

Causes of computer screen sticking

One: It is normal for Trojan virus to cause the computer screen to get stuck, holding thousands of system load points, affecting the normal operation of system files and causing the screen to get stuck.

Two: too many startup items. Many people download a lot of software when using computers. Many softwares come with some programs. Too many startup items will occupy memory and should be cleaned up in time. Now many anti-virus software and optimization software can help you optimize with one click. Unusual software is best uninstalled.

Three: There is too much rubbish in the computer system. Computer garbage includes temporary window directory, window update patch directory, browser cache directory, etc. These can be found when testing the computer and should be cleaned up in time.

Four: Computer hardware configuration problems Sometimes the network speed is slow, and open programs will lead to computer card screens. Many times, the computer card screen is also because the computer configuration is too low, and there are problems with the hard disk, motherboard, ventilation and graphics card. This will affect the overall performance of the computer, so it is very important to configure the parameters when purchasing a computer.

Processing method of computer card screen: computer card screen is actually a relatively small computer problem, so you can debug the network; Clean up some systems inside the computer and reinstall a system if necessary; Or use Tencent computer housekeeper hardware to check, see that hardware is not good, you can change another hardware. I also need to install Tencent Computer Manager on the computer, and often kill viruses, cclean.

6. The computer has been stuck here. What should I do? I can't even turn it off.

This is a crash when patching, there is no better way, only press the key to turn it off and turn it on. If not, unplug it. If it can't enter the system, it will be reinstalled.

If you have turned on the patching function, please wait for a short response. If it is always static, or the prompt fails, and the changes are restored, please wait a moment, it is being configured. Please don't turn off your phone and so on. This is because it crashed when patching, and there is no better way. Only by pressing the switch button can you turn it off and on (if it doesn't work, you have to unplug the power supply, and if you can't get in, you have to reinstall the system).

The patching function of the system needs automatic networking, and this function itself is not easy to use, and it often makes mistakes, so there is no better way.

It is recommended to turn off automatic updating, update with software, and make your own decisions on your own time. Now the anti-virus software here has the function of patching, such as 360, Jinshan, QQ computer housekeeper and so on.

How to turn off automatic updates:

Control Panel/System and Security /WindowsUpdate (on the left) Change the settings/change the options below. The important update is "Never check for updates" (Win78 10).