Several tricks to prevent the blue screen of WindwosXP system

We can explain the reasons for the blue screen phenomenon from both soft and hard. In terms of hardware, overclocking is a major cause of blue screens. Excessive overclocking, due to overload processing, resulting in too many internal operations, causing the CPU to overheat, resulting in system operation errors. If you want to overclock and don't want to have a blue screen, you can only do a good job of cooling. Change a powerful fan, and some heat-dissipating materials such as silicone will be much better. In addition, moderate overclocking or simply not overclocking is also one of the solutions. To be stable or to have a higher speed depends on your own choice. If the memory is physically damaged, the memory is not compatible with other hardware, and a blue screen is also generated. The solution at this point is only a way to change the memory. If you noticed, you will find that the optical drive is opened abnormally when reading the disc, which also causes a blue screen. This problem does not affect the normal operation of the system, just click on the disc or press the ESC button. Another common cause of hardware-generated blue screens is system hardware conflicts. Frequently encountered in practice is the conflicting settings of the sound card or display card. Check if there is a device with a yellow question mark or an exclamation point in the "Control Panel" & rdquo; → & ldquo; System & rdquo; & rarquo; & ldquo; device management & rdquo;, if there is a try to delete it, and restart the computer, Automatically adjusted by Windows, generally solve the problem. If you still can't, you can manually adjust or upgrade the corresponding driver. Inferior parts are another culprit in the blue screen phenomenon of computers. A small number of unscrupulous traders use poor quality motherboards, memory, and even sell counterfeit motherboards and old CPUs and memory when they assemble compatible machines for customers. This will make the machine unstable during operation and crashes. Inevitably. Therefore, users should be wary of this when buying a machine. Please ask a more familiar friend to help you choose, and you can use some newer tools to test the computer, test the machine for a long time (such as 72 hours), and try to be as long as possible. Warranty time, etc. From a software perspective, viruses or hackers, errors or corruptions in the registry, excessive loaders at startup, version conflicts, insufficient virtual memory cause system multitasking errors, dynamic link library files missing, excessive fonts Files, too many scheduled tasks are loaded, system resources are in conflict, or resources are exhausted. In addition, it is easy to have a blue screen when generating hardware and software conflicts. Understand the blue screen appears "soft" reason, you can prescribe the right medicine. Let's take a look at the blue screen's strange tricks. When there is a Windows error, there will be a blue screen. Everyone may have taken it for granted, but can't it be "blue" screen, for example, change to "red" screen, "green" & rdquo; screen can not? Of course! The method is as follows: 1, the first blue screen error screen: you just copy a file from the A drive or CD-ROM to your hard drive (note that this file can not be too small), during the copy process If the floppy disk or CD is removed, Windows will immediately change face —— the blue screen will appear immediately, then press Esc to return to Windows. 2. Click "Start”→“Run”, enter msconfig.exe in the pop-up dialog box, press Enter, the system configuration utility will be called up. Now click on the “System.ini” tag. 3, find the [386Enh] item, click “New & rdquo;, under it a new string "MessageBackColor = & rdquo; (note that there is no quotation marks when input), after the equal sign is hexadecimal number 0 ~ F, can Feel free to fill in, it is used to indicate the background color of the error picture. 4, the same method, in [386Enh] then add a string "MessageTextColor = & rdquo; (note that there is no quotation marks when input), after the equal sign is hexadecimal number 0 ~ F, you can fill it at random, it is used To indicate the text color of the error screen. 5, now, restart the computer, to do a test to see success: Repeat step 1 to see if you have already bid farewell to the blue screen? You're done! Description: This method does not really change the stability of vulnerable Windows, just through our Labor, changing the background color and text color of the screen when Windows is wrong. From this perspective, this is also a DIY behavior. First, close the program that is not used in time. Some programs can be closed first to save resources. If you want to know the resource usage of a program, you can use the "resource status" in Windows to view. By comparing the resource usage when opening and closing the program, you can understand the resource usage of the program. Method: Open the “Start & rdquo; Program & Rarr; Attachment & Rarr; System Tools & Rarr; Resource Status” in the “Start” menu, and the resource status icon will appear in the system tray area. Right click on the icon and select the “Details” column to see the current resources of the system. Second, reduce unnecessary font files Font files take up a lot of system resources, boot time is very slow, and take up a lot of hard disk space. So try to reduce unnecessary font files. But if you delete the wrong font file, it will make Windows not normal. Therefore, you can use the following method of "stealing the column" (you can achieve the installation of font files without taking up a lot of disk space): first open the font folder (such as F:zk), select all TrueType font files, use the mouse Right click and drag them to the C:WindowsFonts folder. In the pop-up menu, select “Create shortcuts in the current location, so that you can create shortcuts to the font files in the system font folder. When you need to use these font files, just insert the font disc and remove it when you don't need it. Third, delete the redundant Dll file There are many Dll files in the System subdirectory of the Windows operating system, these files may be shared by many files, but some do not have a file to use it, which means that these files are useless In order to not occupy the hard disk space and improve the startup speed, you can delete it. However, in order to prevent accidental deletion of files, especially the more important core link files, we can use tools such as "Super Rabbit" to delete the useless DLL files, which can prevent accidental deletion of files. Fourth, finishing, optimizing the registry After the Windows boot, the system must read the relevant information in the registry and temporarily stored in the RAM (memory), most of the time Windows booted, spent on this. Not only that, but the huge registry also affects the stability of the system. Therefore, it is necessary to organize and optimize the registry. For optimization of the registry, you can use software such as Windows Optimizer. With Windows Optimizer, click “Registration Information Cleanup"→“Scan”, the software will automatically clean up the garbage in the registry for you. After the scan is finished, a menu will pop up for you to choose whether to back up the registry. It is recommended to select a backup, and then click “Clear & rdquo; after backup. 5. Maintaining the system frequently If you install too many games, too many applications, and too many old materials in your system, your computer will run slower and slower, and system resources will be less and less. Therefore, it is best to do a comprehensive maintenance of the computer at regular intervals. Click “Start”→“Programs”→“Accessories”→“System Tools”→“Maintenance Wizard”, then click the “OK” button to proceed to the computer A comprehensive maintenance will keep your computer in top condition. For the hard disk, it is best to do a "disk defragmentation" every 2 weeks, which will significantly speed up the program startup speed, click & ldquo; system tools & rdquo; & rarquo; & ldquo; disk defragmentation program rdquo; Note that the disk where the system is located must be defragmented when defragmenting the disk, in order to really speed up the Windows boot sequence. 6. Expanding the virtual memory capacity If your hard disk is large enough, please open the “System” in the “Control Panel” and open the “Virtual Memory” option in the “Performance” option. Select “&ldquo” The user specifies the virtual memory setting, pointing to a less-used hard disk, and setting the maximum and minimum values ​​to a fixed value, about twice the size of physical memory. In this way, when the virtual memory uses the hard disk, it does not need to accommodate the difference between the big and the small, and the fixed space is used as the virtual memory to speed up the access speed. The setting of virtual memory is best done after "disk defragmentation", so that virtual memory is not in a continuous, non-fragmented file space, which can work better. 7. Reduce the shortcut icons on the desktop and regularly and irregularly clean the start menu. The shortcut icons and the items in the start menu are large consumers who consume GDI resources and USER resources, minimize desktop shortcut icons and maintain a neat and concise start menu. It is another important way to save resources. To delete the unused desktop shortcut icons; the desktop shortcut icon and the repeated items in the program submenu under the start menu can be selected according to the operating habits, and the other can be deleted; the same type of program is organized into a file. In the folder, reduce the start menu volume. For example, all Office components can be organized into a folder Office, and Internet Explorer, Internet News, Outlook Express, Microsoft Netmeeting, etc. can be organized into Internet folders. Eight, remove the "plan task" operation In general, we will not use it, and most of the maintenance tasks it can perform can be run manually. If you remove the "plan task" operation, you can save at least 2% of system resources. To do this, double-click on the icon of the scheduled task, select the “Advanced” menu in the pop-up window, and find “Exit execution plan task” from it. Click on it. Nine, in the graphics environment of Windows, there is no need to load the MS-DOS driver of the sound card. X. Pay attention to the running software version Please uninstall the low version software before installing the high version software, and then install it. In addition, some applications need to call a specific version of the dynamic link library DLL. If the old version of the DLL overwrites the new version of the DLL when the software is installed, or when the application is deleted, the useful DLL file is deleted by mistake, and the call may be made. Failed, resulting in “blue screen”. At this point, you may wish to re-install the test. XI, pay attention to methods such as Trojans and other hacking programs Do not expose your IP address when surfing the Internet, do not offend people, so as not to be attacked by hackers; In addition, timely upgrade their own virus database, regularly check the system for viruses, the newly downloaded software It is necessary to conduct a comprehensive inspection to prevent viruses or Trojans. Twelve, the last one If you use various optimization methods, the system resources of this machine are staying below 85%. At this time, it is recommended that you reinstall the system. This is a once-in-a-lifetime law!