Win7 can not shut down the machine how to do

What can I do if win7 can't turn off the machine

The reason why the win7 computer can't turn off the machine is: the sound file is damaged when you quit Windows; the hardware is not properly configured or damaged; the BIOS settings are not compatible; The setting of "Advanced Power Management" or "Advanced Configuration and Power Interface" in the BIOS is not appropriate; there is no IRQ assigned to the video card in real mode; a program or TSR program may not be properly closed; An incompatible, corrupted or conflicting device driver, and so on.

Cause 1. The sound file is corrupted when you exit Windows.

First, you can be sure to "Exit Windows" and whether the sound file has been corrupted - click “Start”→“Set”→“Control Panel”, then double-click “ Sound”. In the "Events" box, click “ Exit Windows”. In the "Name", click “(none)”, then click “OK", then shut down the computer. If Windows shuts down normally, the problem is caused by exiting the sound file. To solve this problem, please choose one of the following: restore the sound file from backup; reinstall the program that provides the sound file; configure Windows to not play “ Exit Windows” sound files.

Cause 2. Fast shutdown is not normal

And fast shutdown is a new feature in Windows 98 that can greatly reduce the shutdown time. However, this feature is not compatible with some hardware and may cause the computer to stop responding if it is installed on your computer. You can disable fast shutdown by first clicking “Start”→“Run”, in the "Open” box, type “Msconfig”, then click “OK" (see Figure 1). Click “Advanced”→“Disable Quick Shutdown, click “OK", click “OK” again. The system prompts you to restart your computer and can be restarted. If the computer shuts down gracefully, the Quick Shutdown feature may not be compatible with one or more of the hardware devices installed on your computer.

Reason 3. Note that "Advanced Power Management" on the computer "Advanced Power Management (APM)" function can also cause shutdown or black screen problems. To determine if APM will cause a shutdown problem, click “Start”→“Set”→“Control Panel”, then double-click “System”. On the <;Device Manager> tab, double-click “System Devices”. Double-click "Advanced Power Management" in the device list, click the "Settings" tab, and then click to clear the "Enable Power Management" checkbox. Click "OK" in a row until you return to “Control Panel”. Restart your computer. Turn off your computer, and if the computer shuts down gracefully, the cause of the problem may be APM.

Reason 4. Start Shutdown Failure When you use your computer, you will often see that when you have just started Windows, you can safely turn off the computer, or shut down immediately at startup. A failure such as restarting when shutting down. The cause of this type of failure is generally caused by damage to Wininit.exe or Vmm32.vxd files. The solution is to retrieve these two files from the Windows Installer tarball. Go to the Windowssystem subdirectory, rename Vmm32.vxd to Vmm32.XXX, and then click “Start”→“Program”→“Accessories”→“System Tools”&rarr ;“System Information”. Click “Tools” in the menu bar, then select “System File Checker", click “Extract a file from the installation disk> (see Figure 2), then in “File to be extracted&rdquo In the box, type “Wininit.exe” or “Vmm32.vxd”. Click “Start” and follow the on-screen prompts to extract the files from the Windows CD-ROM or the installation disk to the C:WindowsSystem folder and repeat this step to replace the file Wininit.exe or Vmm32.vxd .

Cause 5.Bootlog.txt file error In addition, the positioning problem in the Bootlog.txt file can also cause a black screen failure. You can use a text editor such as “Notepad” to check the <quo;Terminate=” entry in the Bootlog.txt file. These entries are at the end of the file and provide some clues as to the cause of the problem. For each "Terminate=” entry, find the matching <EndTerminate=” entry.

Terminate=QueryDrivers indicates a problem with the memory manager;

Terminate=Unload indicates that the network conflicts with real mode or network drivers in Config.sys;

Terminate= ResetDisplay indicates that the video driver may need to be updated;

Terminate=Rit indicates a problem with the sound card or mouse driver;

Terminate=Win32 indicates that the problem with the 32-bit program is blocking the thread.

If the last behavior of the Bootlog.txt file is “EndTerminate=KERNEL”, Windows 98 can be successfully closed.

Cause 6. There is a problem with Config.sys or Autoexec.bat In addition, can you check if there is a conflict in the Config.sys file or the Autoexec.bat file? First determine whether the Config.sys file or the Autoexec.bat file is in the file. There is a conflict, click “Start”, then click “Run”. In the "Open” box, type “Msconfig”, then click “OK”. Click “diagnose startup”, then <;OK”. When prompted to restart your computer, click “OK”. If the computer is not properly started or shut down, determine which line of the Config.sys or Autoexec.bat file is causing the problem.

To identify the line that is causing the problem, restart your computer. When the computer restarts, hold down the Ctrl key. Select “SafeMode Safe Mode" from the “Startup” menu. Click on Start & rdquo; after launching, and then click & ldquo; Run & rdquo;. In the "Open” box, type “Msconfig”, then click “OK”. Click to clear the check box for the Config.sys and Autoexec.bat tabs that do not contain the Windows icon line. Use this Config.sys file and click to enable a line. Click “OK”. When prompted to restart your computer, click “OK”. If the computer is up and down properly, enable another line and repeat the above steps to gradually enable the Config.sys file and the lines in the Autoexec.bat file until a problem is found.

Cause 7. Internal system problems In addition, you can determine if there are internal system problems. Click “Start”→“Run”. In the "Open” box, type “Msconfig”, then click “OK”. Click “Advanced” in the "General" tab. Click to clear the following check boxes in the “Advanced Troubleshooting Settings", then click “OK>: Disable system ROM breakpoints; disable virtual HDIRQ; EMM does not include A000-FFFF. When prompted to restart your computer, click “OK”. If the computer starts normally, repeat the above steps, but in the step "Click to clear the &squo;Advanced Troubleshooting Settings & rsquo; checkbox in the "; click to select a check box. Repeat this process, each time you select another check box until you find that your computer is not shutting down properly. Once you find that your computer cannot be restarted or shut down, repeat the above steps again to click to clear the check box you just selected.

Reason 8. Checking the CMOS settings The incorrect CMOS settings will also cause the computer to shut down. You can press the “Del” key to enter the CMOS settings page when the computer starts up, focusing on checking the CPU FSB, power management, The settings for virus detection, IRQ disconnection, and disk boot order are correct. For details on how to set it up, please refer to your motherboard manual, which has detailed setup instructions. If you really don't understand the settings, it is recommended that you load or remove the CMOS battery, short jumper directly in CMOS, and select the factory default settings.

Cause 9. Hardware problems In addition, some problems with the BIOS itself or problems with the hardware system itself can cause failures. When you find that you have installed new hardware and the system hangs when you shut down, such as black screen display, win7 blue screen 2052, keyboard and mouse are not responding, etc., it is likely that the driver configured for the new hardware has compatibility issues. . To solve this kind of third-party hardware incompatibility problem, generally find the solution on the hardware manufacturer's website, find the latest driver of the device and download and install it to your machine system, generally solve the problem.