The system automatically restarts the fault-solving book

1, system reason

In the process of using the operating system, the system has a problem causing the system to automatically restart is a very important reason, let us introduce these systems The fault can cause the system to automatically restart ……

Win 2000/XP automatic restart solution

The author newly purchased a Founder computer (configured as 2.8GC/512MB/120GB), Install Windows 2000 operating system and Norton anti-virus software, the shock wave patch is also hit, often after the Internet (1 ~ 2 hours) suddenly shut down and restart, without any prompts. The author thinks that the virus has been hacked in the Internet, and I don't think it is necessary to reinstall the Windows 2000 operating system. Open the chassis to check the hardware, found that the power supply is 250W, and I have added an optical drive, thinking that the power supply is not enough, so the optical drive and floppy drive are unplugged, the phenomenon still exists, so it is suspected that these problems are caused by improper computer configuration, so call to Founder after-sales repair. Founder technicians understand the situation, think it may be a virus, do not want to go to the door to repair, said software problems to charge, told me to delete the original partition, re-partitioned to install a new system. The author is helpless, reluctantly deletes the good stuff that has been meticulously accumulated, and reinstalls the Windows XP SP1 operating system as required. This time, the author does not go online, and the shock wave patch is hit. Norton anti-virus software is installed, and the Skynet firewall is also installed. I thought that the virus could not come again, and it took a long time to have no problem. After the Internet crashed in 7 minutes, only the mouse can move (not a suspended animation), and after the hot start, it went online again, and then crashed after 14 minutes. After repeated N times, the author asked for help online.

Under the guidance of the online masters, I tried them one by one. Some people say that there are other illegal programs intrusion or viruses, my system should not have; some people say that there may be hardware problems, and pointed out that there is a high probability of hard disk or memory problems, recalling that the hard disk sometimes squeaks, really doubt There is a problem with the hard disk, but after analysis with the tool, I found that there is no problem. Besides, my computer is a brand new brand machine. Some people say that it is better to shut down the services that are not useful, such as telnet, Remote Registry, SSDP Discovery Service, Terminal. Services, etc., I did, invalid.

The author is also doing network management, and it is not possible to ask for help on the Internet. It seems that only *self. After carefully analyzing the situation, the author believes that the unreasonable computer configuration should not lead to such a serious problem, and the possibility of virus intrusion is basically eliminated. Then why the Windows XP and Windows 2000 operating systems are not the same, this is still in my heart. Doubt about the power supply, Windows XP has stricter requirements on the power supply, but in turn, I think it is not a power problem. If it is a power problem, it should be a problem when not online, but this is not the case.

The author focuses on the difference between the computer process and the computer process activity when not online. When the computer is not online, the computer's anti-virus software and firewall do not work. After the Internet, anti-virus software and firewalls begin to block outside invasions. Extremely frequent, there is a difference is that when using the IE 6.0 SP1 browser on the Internet, after finding out the difference, the author analyzes the IE 6.0 SP1 browser, the software has been patched, and after looking for various IE browser vulnerabilities Report, but there is no question about the crash, it seems that IE browser should have no problem; then analyze the Norton anti-virus software (Enterprise Edition client version 8.1), after the uninstallation modified Kingsoft Internet Security, the problem remains; it seems that the problem is only Skynet firewall, the author installed version 2.51, uninstalled it and surfed the Internet, overjoyed, 1 hour passed, no problems. It didn't last long, and it crashed. It seems that the problem is not all in Skynet firewall, look for the relevant information of Skynet firewall, found that there are reports that Hyper-Threading CPU and some firewalls conflict with IE crashes, seriously looking for information about IE crash, I found that I am not alone This problem, there are many people have the same phenomenon, they found that they are all using the P4 hyper-threaded CPU, it seems that the problem is found, enter the COMS to close the processor's hyper-threading function, re-surf the Internet, there is no more crashes The phenomenon has finally been solved.

After finding relevant information, I found that there are relatively few software that can support Hyper-Threading, and only a few large software can support it. It seems that the author has encountered trouble because he is eager to enjoy the latest technology. The author believes that the current P4 hyper-threaded CPU brings super-threading technology to everyone, but for individual users, this technology has no practical place. Because the performance of Hyper-Threading Technology is not obvious compared to the performance of the entire processor, there is no software support, and there are only a few users with very high performance requirements. Considering the problems currently encountered by P4 Hyper-Threading CPUs, in order to avoid unnecessary inconvenience caused by Hyper-Threading and software incompatibility, it is recommended that users who have purchased P4 Hyper-Threading CPUs should turn off Hyper-Threading.

System automatic restart soft fault analysis

When your game is playing well, when your article has written thousands of words, when your design sample is about to be completed The computer suddenly restarted inexplicably. anger! This time you don't jump up and blame. Why is the computer automatically restarting sometimes? Here, I summarize the possible reasons that can cause the computer to automatically restart, for your reference.

1. Virus destruction

Computer viruses have emerged since the computer was in place. When the network becomes the information artery of today's society, the spread of the virus is more convenient, so it interferes with and disrupts our normal work from time to time. More typical is the "shock wave" virus that caused serious damage to the global computer some time ago. It will also prompt the system to start automatically after 60 seconds. In fact, as early as the DOS era, there are many viruses that can automatically restart your computer.

For virus damage, we can use the latest version of anti-virus software for anti-virus, generally found that the virus exists. Of course, there is also a possibility that someone is maliciously invading your computer when you are online, and a Trojan is placed. This allows the other party to remotely control all activities of your computer, including, of course, restarting your computer. For some Trojans, it is not easy to remove, it is best to reinstall the operating system.

2. System file corruption

When the system file is corrupted, such as KERNEL32.DLL under Win2K, the font below the Win98 FONTS directory, etc. The basic file is destroyed when the system is running, and the system cannot be initialized at startup. Forced to restart. You can do a test and rename the font in the WIN98 directory to "FONTS". When you turn it on again, our computer will continue to restart.

For this type of failure, you cannot only access the normal desktop, but only overwrite or reinstall.

3. Timing software or scheduled task software works

If you set up a reboot or load some work programs in the “plan taskbar”, the computer will start again when the time is up. In this case, we can open the "Start" item, check whether there are any unfamiliar executable files or other timed work programs, shield them and then boot them. Of course, we can also enter the "Msconfig” command directly in the "Run"

This article only describes the reasons for the automatic startup of the system that may be caused by the software. For other fault analysis, please see the original text: no longer worry about the analysis and resolution of the computer automatic restart failure