Why does my computer shut down automatically while running?

Answers (2)

System settings in trouble

  Windows XP by default, when a system error occurs automatically restart, so that when the user shuts down if the shutdown process system error will restart the computer. Automatic restart of failure can often solve this feature off.

  On the desktop, right-click on "My Computer" and select "Properties" in the pop-up menu, the "System Properties" window pops up, click on the "Advanced" tab, click on the "Startup and Recovery" "set "button, pop-up" Startup and Recovery window, as shown in Figure 1 below. In the "system failure" will automatically restart "option before the check mark removed, for Windows XP, due to the use of the safety performance of the NT kernel, the system runs fairly stable, in addition to the shutdown speed Slow addition rarely occur under normal circumstances the shutdown fault. But following some fault phenomenon you should be concerned about.

  It shut down but restart

  The failure is the most prone to failure in the Windows XP operating system shutdown failure. The cause of the failure may be due to the following reasons:

  System settings in trouble

  Windows XP by default, when a system error occurs automatically restart, so that when the user shuts down if the shutdown process system error will restart the computer. Automatic restart of failure can often solve this feature off.

  On the desktop, right-click on "My Computer" and select "Properties" in the pop-up menu, the "System Properties" window pops up, click on the "Advanced" tab, click on the "Startup and Recovery" "set "button, pop-up" Startup and Recovery window, as shown in Figure 1 below. "System failure" will be "and restart automatically remove the check mark in front of the option, click" OK "button.


   2 Advanced Power Management in mischief

  As we all know, the shutdown is closely related to power management, the reasons for the shutdown problem is likely caused by the power management system to support bad.

  Click Start → Settings → Control Panel → Performance and Maintenance → Power Options "in the pop-up window, based on the need to enable or disable the Advanced Power Support. If the failure occurs Enable Advanced Power support, tried to cancel it, if a failure occurs, you use Advanced Power Support is canceled try to enable it, the fault often will be solved.

  3.USB device not worry

  USB devices popular when, what U disk, mouse, keyboard, Modem, etc., everything. As everyone knows, these USB devices are often the culprit causing the shutdown problem. Appear shutdown becomes restart failure, if the USB device is connected to your computer, please be pulled out, try again, if it is satisfied that the failure of the USB device, then it is best to replace the equipment, or an external USB Hub, USB device connected to the USB Hub and not directly connected to the USB interface on the motherboard.

  Shut down to give you a big blue face

  1.Windows XP Bug

  A shutdown failure bug in Windows XP If your computer shutdown blue screen appears often in the shutdown process, and the fault is intermittent, press "Ctrl + Alt + Delete" key is no response, then surely you The system also did not apply the appropriate patches. Please download the SP1 patch to patch, and generally can.

  2. Innovative sound card drivers

   If you use a Creative sound card, and a blue screen during shutdown, the error code is "0X0A", then, please enter the Device Manager, delete the sound card, and refresh manually install the latest drivers with a digital signature.

  3. Logitech mouse, keyboard imperfect

  If you use Logitech's network keyboard, and install the Key Commander software driven keyboard corresponding network functions, may cause a shutdown into a restart failure. If your Logitech mouse driver MouseWare8.6, will result in the shutdown blue screen failure, you only have to uninstall the driver in order to solve the problem.

  Shutdown but not automatically cut off the power

  During the shutdown process, everything is normal, but stopped "You can safely turn off the computer," but can not automatically cut off the power, the need to manually shut down the "Power" button on the main chassis panel. The reason for the failure is generally the following aspects:

  1 did not turn on the power support

  Followed by clicking Start → Settings → Control Panel → Power Options → the energetic power management "and check the" Enable Advanced Power Management Support ".

  2.BIOS error

  May mistakenly modify the power management options in the BIOS, if you are more familiar with the BIOS settings, enter the BIOS, try to modify the BIOS power management options. If you are not familiar with the BIOS, then simply select "Load default setup" option to restore the BIOS to the factory default settings can.

  3.Office XP into trouble

  Office XP, Ctfmon.exe has been a controversial issue. Ctfmon.exe is a text file of Microsoft users to install Office XP and "Alternative User Input components are installed, this file will automatically call it for speech recognition, handwriting recognition, keyboard, and other user input technologies text input support, even if we do not start with Office XP, Ctfmon.exe still running in the background is that it often results in a shutdown fault, you may wish to uninstall it try.

  Followed by clicking Start → Settings → Control Panel → Add / Remove Programs, select Microsoft Office XP Professionain With FrontPage "in the program has been installed, click on the" Change "button in the" Maintenance Mode Options dialog box Select "Add or Remove Features" option, click Next, pop-up "Choose installation options for all Office applications and tools dialog box, expand Office Shared Features" option, select "Chinese Alternative User Input" option in the pop-up menu, choose not to install, as shown in Figure 2, the point of the "update" button.

4.APM/NT Legacy Node no open

  Under normal circumstances APM / NT Legacy Node not open may be caused by the shutdown but not automatically cut off the power. Into the Device Manager, point in the menu bar "View → Show Hidden Devices" shows all hidden devices in the system. See whether the APM / NT Legacy Node option in the device list box. If your computer supports this feature, there will be the option, double-click in the Properties dialog box that pops up, click "Enable Device" button.

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maybe there is some virus or problem with your computer

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