"Blue screen" reasons and processing methods _ hardware Maintenance

When your computer is running, you will often encounter a screen that turns blue, which is the computer blue screen. There are a number of reasons why the computer's screen becomes blue, as outlined in the following reasons.

First, screen display system busy, please select any key ...

1 lack of virtual memory causes system Multi-task operation error

Virtual memory is a unique method to solve the problem of system resources, which requires that the main boot hard disk space is 2~3 times of its physical memory. Some enthusiasts in order to make full use of their limited space, put their hard disk stuffed full, forget the harsh requirements of windows, resulting in virtual memory due to lack of space system operation error.

When running the program soon after the blue screen, if you pay attention will be in the root of the C disk existing a. swp file exists, it occupies about 40~50MB space, this is a system to provide virtual memory of the program. Even if you lose weight on your hard drive, after you delete it in DOS, it will appear in front of you when you reboot. This file is to give you a warning, that is, hard disk space has been limited to virtual memory space, so that virtual memory as a file to complete.

This can be done by manually configuring virtual memory, selecting advanced, and transferring the default address of virtual memory to another logical disk, which may solve the problem.

2CPU overclocking results in an operation error

Overclocking is common to enthusiasts, so the various malfunctions caused by overclocking are inevitable. Overclocking, in itself, is on its original basis for higher performance, but because of overloading operations, resulting in excessive internal operations, so that the CPU overheating, resulting in system operation errors.

Some CPUs have better overclocking performance, Intel Celeron processors, AMD-K6 processors are relatively good, but sometimes there are some inexplicable errors (for example: Intel Celeron 300A, when overclocking 450, the floppy disk drive does not accept the command when the disk read operation). Intel's less than 200 CPU and AMD-K5 overclocking capabilities are not that good. Recommended high-end CPU is best to hang a large fan inside the chassis, to ensure that the temperature in the chassis is not too high, overclocking capacity of the processor is not super first.

Two, the memory strip is incompatible or the damage causes the computation error

This occurs primarily when the system starts without entering the system and prompts for a memory call interrupt error to ask whether to continue. The main reason for this error is the incompatibility of the memory strips, or the failure of memory strips, and the only way to restore the registry or update the system is if the memory strips are not restored.

When memory is expanded, because the memory chip's chipset is different, there will be compatibility problems, SDRAM memory compatibility is better, but also pay attention to the unification of the FSB, Edo of the memory of the FSB is not very fast, and performance is not very good, in the expansion of easy to cause damage (especially the number of megabytes or different chipset).

Third, on the network by "bad" attack

After being attacked by the "bad guy" on the network, the screen turns blue and prompts the system to break and asks to press any key ... The network browsing function is terminated after pressing any key, and only after restarting can the network function be restored. On the Internet, because their IP address was "hackers" inadvertently found, by its use of some software (similar to nuke files) to attack, this situation is the best defense in their own machines installed defense software. In the visit to those who may be exposed to the identity of the site (such as BBS station, especially the university's BBS station), should be logged after the security settings, hide their own IP address.

Four, the CD-ROM drive in the process of reading the disk is not normally open

When the optical drive in the reading data due to misoperation and so on is not normally opened after the blue screen. This situation does not affect the operation of the system, as long as the CD-ROM drive, or press ESC can be easily resolved.

These are some of the reasons I know about the blue screen in My computer, and maybe there are some other puzzling problems that can cause the computer to appear blue screen. When you encounter such problems, you should carefully analyze the cause of the problem before you begin to solve it.