My system is Windows XP and cannot be shut down normally recently. I have to press the power off. What is going on?

My system is Windows XP and cannot be shut down normally recently. I have to press the power off. What is going on?

The shutdown command in the Start menu cannot be used. You can only press the power key to force shutdown. I don't know what's going on. I hope someone can help solve this problem. My system is Windows XP

Suggestion:

Windows cannot be shut down There are many causes for this fault. solution: 1) computer hardware. The motherboard BIOS does not support ACPI very well. We recommend that you upgrade the BIOS of the motherboard, which can be solved in general. The computer's power quality is poor, leading to the failure of normal shutdown. We recommend that you change the power supply quality. 2) computer software. Check the bootlog.txt file. All the records listed below can generate a computer shut down failure. You can check the information shown in bootlog.txt in the boot root directory of the computer to find out the cause: Terminate = query drivers driver Program Problematic Terminate = unload network cannot load network driver conflict Terminate = reset display video card settings or display card driver problems Terminate = rit sound card or some old mouse drivers and timer Problems Terminate = Win32 some 32-bit applications lock the system thread 3) Check [APM]: open [start] | [settings] | [Control Panel] | [system], and click [Device Manager ]. Expand system devices | advanced power management, and click set to remove the check mark before force APM. If the computer can be shut down normally after it is restarted, the problem may be caused by APM, and the advanced power management function should be disabled. 4) Disable quick shutdown: Click Start | run, enter msconfig in the Command box, and click OK ], the System Configuration Utility window appears. On the general page, click Advanced. In the advanced troubleshooting settings window that appears, select the option box before disable quick shutdown. If the computer is shut down normally, it indicates that there is a problem with the quick shutdown. 5) check whether all applications have been closed when shutdown. If not, you can close all applications. Some applications may not be shut down normally, and the system cannot end the application normally, resulting in a fault. 6) when you use Internet Explorer 5 or later, you should note that they still occupy a large amount of system resources after exiting, usually making the available system resources less than 80%, when other software is run, the system may fail to shut down. 7) when some software ends, the system may fail to shut down due to the impact of some operations on system data or files. This situation is different from the poor software design. This may be because the system itself is not good at its own protection, and sometimes it is related to multiple tasks. Although Windows XP has the multi-task feature, some large software may easily cause faults when executing multiple tasks at the same time, such as illegal operations, blue screen failures, and crashes. In this case, the shutdown fails normally at the next boot. 8) Some program bugs or some 16-bit software may also damage the system data or files in the memory. Software with resident memory may also cause conflicts, resulting in system shutdown exceptions. It is not easy to find software with such problems. Select "start" * "program" * "attachment" * "system tool" * "system information ", open the "Microsoft System Information" dialog box and select "tool" * "System Configuration Utility" to allow or disable multiple programs that reside in Windows XP from "start. Other problematic applications can only find their drawbacks during a long period of use, so as to avoid errors in a timely manner. Solution to abnormal Shutdown For more information, see http://www.nou.com.cn/portal.