System solutions for frequent automatic shutdown of computers

Cause: (1) generally, the operating system is overloaded, and the software is set to automatically restart for optimization purposes. However, it is rare for home users to see similar situations.

 

(2) The power API management module is faulty or the power supply itself is faulty. When the system load is too large, resulting in a sharp increase in virtual memory, the hard disk and CPU load is accelerated and overloaded, the power supply is unable to withstand the situation where the voltage increases due to a fault, resulting in power failure.

 

Solution: Increase the memory size first. After the computer is shut down, check whether the power supply is overheated. If the odor occurs, replace the high-power and high-quality power supply. If it is caused by program software, uninstall it, if a virus is detected.

1. Reduce the IE security level. Run the "Tools> Internet Options" menu, select the "Security" tab, and click the "Default level" button. Drag the slider to lower the default security level.

 

2. Use "QQ doctor" to check and fix system vulnerabilities.

3. Clear malicious code or plug-in interference:

There are two methods to clean up messy files. One is to use "Disk Cleanup" and point the mouse to the program-accessories-System Tools-to display "Disk Cleanup ", all disks C, D, and E must be cleaned (mainly system disk C). You can choose to clear all the files displayed;

Second, click "Tools" on the webpage, "Internet Options (0)", and click "Cookies (I)" and "delete files (F)" on the new page) "" Clear history (H) ", and finally" OK ". Both methods can clear all the files that are not saved on the normal web page, and use better results. Useful system files and installed and saved files will not be cleared.

4. Solves the impact of malicious rogue software and malicious rogue plug-ins.

Apart from a few of the software and installed code, malware and malware plug-ins are installed on your computer by force to interfere with the operating system, it affects the normal operation of the program, and it cannot be cleared with "Disk Cleanup". Anti-virus software cannot be found. Any anti-virus software configuration assistant, such as the card assistant, Qihoo 360, and Yahoo assistant, you can use system optimization, system protection, and other functions to effectively remove malicious rogue software and malicious rogue plug-ins. As long as you clean them frequently, You can ensure the health of your computer.

5. anti-virus software and one-click recovery

Update the virus database frequently and upgrade the antivirus service. Do not keep the virus on your computer for a long time. Select advanced settings to discover the virus. You cannot delete files, isolate files, or manually clear the virus, it is the most effective way to protect your computer from viruses. However, computer viruses are inevitable. In order to reduce the trouble of reinstalling the system, you must install the system to "one-click recovery ". "One-click recovery" refers to operating system backup, which is usually set when the system is installed, that is, to ensure the health of the operating system, when the computer encounters serious problems such as virus cleaning and program disorder, at any time, the computer will be restored to a healthy and normal system (especially for beginners and computer blind ).

 

Suggestion:

1. regularly open the chassis to clear the dust of the chassis. Especially CPU fan dust. (The dust in the chassis can cause abnormal operation of the cpu fan, so that the cpu temperature is too high, causing high cpu usage) it is very easy to cause crashes and slow operation!

2. Check whether the memory stick is loose or not. Shut down, pull out the memory, and use a better rubber to rub the Gold finger of the memory until the light is shining. (Take good care of your computer ).

3. Only windows operating systems, anti-virus software, and IE browsers are installed on the system disk. Others are like QQ. thunder. 360. games and so on are all mounted on non-system disks, which is very advantageous. QQ information will not be lost because of your system restoration. Other software can be detached or downloaded at will.

4. Transfer the computer's virtual memory and IE cache to a non-system disk. (The above two points give the system disk a larger running space ). Virtual Memory --- my computer (right-click) --- properties --- performance (point settings) --- advanced (select virtual memory) --- change --- all the way to OK.

IE cache --- IE browser icon (right-click) --- properties --- Temporary Internet Files --- settings --- move folder --- click the disk you want to move --- all the way to OK.

5 .. regular use of optimization Masters (read the Windows optimization masters user manual carefully), optimize the system, clean up system garbage, registry garbage, recommended by the optimization masters, do not set it by yourself (otherwise there is a risk of system crash) it is recommended to clean up once every 15-30 days. Optimization master: http://www.wopti.net/chs.

6. Regular anti-virus. Recommended (in safe mode or disconnect the network connection), close all the procedures, with 360 stubborn Trojan killing Daquan kill virus,: http://www.360.cn/killer/360compkill.html or with the ice blade to block the trojan backdoor. (Red processes can be deleted ). Ice Blade: http://www.duote.com/soft/7602.html. You can also use the perfect uninstall anti-virus partner to scan and kill, www.skycn.com/soft/6169.html or www.onlinedown.net/soft/6048.htm download. (I feel that the anti-virus partner has a strong anti-virus capability ). Do not install it on the system disk !!!!! Can also be used QQkav try,: http://www.jsing.net /.

7. Delete useless startup items to make your system smoother. (360 security guard-manage application software-start the software .. Disable unwanted startup items ).

8. Disable remote assistance.

Good luck ).

 

Solutions for automatic shutdown:

1. system settings

　　

Windows XP restarts automatically when a system error occurs by default. When a user shuts down, the computer is restarted if a system error occurs during the shutdown process. Disabling this function can often solve the fault of Automatic restart.

　　

Right-click my computer on the desktop, select "properties" from the shortcut menu, and click the "advanced" tab in the System Properties window, click "set" in the "Start and fault recovery" column to bring up the "Start and fault recovery" window, as shown in 1. In the "system failure" column, remove the check box before the "Automatic Restart" option and click "OK.

　　

2. Advanced Power Management

　　

As we all know, shutdown is closely related to power management, and the cause of power failure is probably caused by poor system support by power management.

　　

Click "Start> Settings> Control Panel> performance and maintenance> power options". In the displayed window, enable or disable "advanced power support" as needed. If you are using "advanced power support" when a fault occurs, try to cancel it. If the fault occurs, if you cancel the "advanced power support" and try to enable it, the fault is often solved.

　　

3. USB device

What USB flash drives, mouse, keyboard, Modem, and so on are the most popular USB devices. We do not know that these USB devices are often the culprit of shutdown failures. If a USB device is attached to your computer after the instance is shut down or restarted, unplug the device first. If the USB device is faulty, it is best to replace the device, or connect an external USB Hub, and connect the USB device to the USB Hub instead of directly connecting to the USB interface of the motherboard.

From sunstars2009918