During the computer's operation, the screen often turns blue, which is the blue screen of the computer. There are many reasons why the computer screen turns blue, and there are several reasons to summarize it.
1. The screen display system is busy, please select any key...
1. Insufficient virtual memory causes system multitasking errors
Virtual memory is a unique method for solving system shortages in Windows systems. It generally requires that the remaining space of the main boot hard disk is 2 to 3 times the physical memory. In order to make full use of their limited space, some enthusiasts fill their hard drives with full capacity and forget the strict requirements of Windows, resulting in system computing errors due to insufficient space in virtual memory.
When a blue screen appears when the program is running shortly after booting up, if you pay attention, you will find a .swp file in the root directory of the C drive, which occupies about 40 to 50MB of space. This is a program that provides virtual memory for the system. Even if you lose weight on your hard drive, after deleting it under DOS, it will appear in front of you when you restart it. This file is a warning to you, that is, the hard disk space is already limited, resulting in insufficient virtual memory space, so the virtual memory is completed in one file.
In the above situation, you can manually configure the virtual memory, select Advanced, and transfer the default address of the virtual memory to another logical disk, which may solve this problem.
2CPU overclocking causes operation errors
Overclocking is common for enthusiasts, so various failures caused by overclocking are inevitable. Overclocking, in itself, is to complete higher performance based on its original basis, but due to overloading operations, it causes too many internal operations, causing the CPU to overheat, resulting in system operation errors.
Some CPUs have better overclocking performance, and Intel's Celeron processor and AMD-K6 processor are still relatively good, but sometimes some inexplicable errors will occur (for example: Intel Celeron 300A, when overclocking 450, the floppy drive performs disk reading operation when it does not accept commands). Intel's CPUs below 200 and AMD-K5's overclocking capabilities are not that good. It is recommended that high-end CPUs hang a large fan in the chassis to ensure that the temperature in the chassis is not too high, and processors with low overclocking capabilities should not be overwhelmed.
2. The memory sticks are incompatible or damaged, causing operation errors
This mainly occurs when the system starts and does not enter the system, and prompts a memory call interrupt error, asking whether to continue. The main reason for this error is that the memory sticks are incompatible or there are broken memory sticks. If the memory stick is replaced and cannot be restored, you can only restore the registry or update the system.
When expanding memory, there will be compatibility problems due to different chipsets of memory sticks. The memory compatibility of SDRAM is better, but you should also pay attention to the unity of external frequency. The external frequency of EDO memory sticks is not very fast, and the performance is not very good. It is easy to cause damage after expansion (specifically, different mega numbers or different chipsets).
3. Being attacked by "bad people" on the Internet
After being attacked by a "bad guy" on the network, the screen turns blue and the system is prompted to be interrupted and requires pressing any key... After pressing any key, the network browsing function will be terminated. Only after restarting can the network function be restored. When surfing the Internet, because your IP address was accidentally discovered by a "hacker" and was attacked by him using some software (similar to nuke files). The best defense method in this case is to install defense software on your machine. When going to sites that may expose their identities (such as BBS sites, especially BBS sites in colleges and universities), you should set up security after logging in and hide your IP address.
4. The optical drive is turned on abnormally during the disk reading process.
When the optical drive is reading data, a blue screen appears after it is turned on abnormally due to error operations, etc. This situation does not affect the operation of the system. It can be easily solved by bounced into the optical drive or pressing ESC.
The above are the reasons why blue screens are caused by what I know in computers, and there may be other inexplicable problems that lead to blue screens in computers. After encountering such problems, you should first carefully analyze the cause of the problem and then start to solve it.
1. The screen display system is busy, please select any key...
1. Insufficient virtual memory causes system multitasking errors
Virtual memory is a unique method for solving system shortages in Windows systems. It generally requires that the remaining space of the main boot hard disk is 2 to 3 times the physical memory. In order to make full use of their limited space, some enthusiasts fill their hard drives with full capacity and forget the strict requirements of Windows, resulting in system computing errors due to insufficient space in virtual memory.
When a blue screen appears when the program is running shortly after booting up, if you pay attention, you will find a .swp file in the root directory of the C drive, which occupies about 40 to 50MB of space. This is a program that provides virtual memory for the system. Even if you lose weight on your hard drive, after deleting it under DOS, it will appear in front of you when you restart it. This file is a warning to you, that is, the hard disk space is already limited, resulting in insufficient virtual memory space, so the virtual memory is completed in one file.
In the above situation, you can manually configure the virtual memory, select Advanced, and transfer the default address of the virtual memory to another logical disk, which may solve this problem.
2CPU overclocking causes operation errors
Overclocking is common for enthusiasts, so various failures caused by overclocking are inevitable. Overclocking, in itself, is to complete higher performance based on its original basis, but due to overloading operations, it causes too many internal operations, causing the CPU to overheat, resulting in system operation errors.
Some CPUs have better overclocking performance, and Intel's Celeron processor and AMD-K6 processor are still relatively good, but sometimes some inexplicable errors will occur (for example: Intel Celeron 300A, when overclocking 450, the floppy drive performs disk reading operation when it does not accept commands). Intel's CPUs below 200 and AMD-K5's overclocking capabilities are not that good. It is recommended that high-end CPUs hang a large fan in the chassis to ensure that the temperature in the chassis is not too high, and processors with low overclocking capabilities should not be overwhelmed.
2. The memory sticks are incompatible or damaged, causing operation errors
This mainly occurs when the system starts and does not enter the system, and prompts a memory call interrupt error, asking whether to continue. The main reason for this error is that the memory sticks are incompatible or there are broken memory sticks. If the memory stick is replaced and cannot be restored, you can only restore the registry or update the system.
When expanding memory, there will be compatibility problems due to different chipsets of memory sticks. The memory compatibility of SDRAM is better, but you should also pay attention to the unity of external frequency. The external frequency of EDO memory sticks is not very fast, and the performance is not very good. It is easy to cause damage after expansion (specifically, different mega numbers or different chipsets).
3. Being attacked by "bad people" on the Internet
After being attacked by a "bad guy" on the network, the screen turns blue and the system is prompted to be interrupted and requires pressing any key... After pressing any key, the network browsing function will be terminated. Only after restarting can the network function be restored. When surfing the Internet, because your IP address was accidentally discovered by a "hacker" and was attacked by him using some software (similar to nuke files). The best defense method in this case is to install defense software on your machine. When going to sites that may expose their identities (such as BBS sites, especially BBS sites in colleges and universities), you should set up security after logging in and hide your IP address.
4. The optical drive is turned on abnormally during the disk reading process.
When the optical drive is reading data, a blue screen appears after it is turned on abnormally due to error operations, etc. This situation does not affect the operation of the system. It can be easily solved by bounced into the optical drive or pressing ESC.
The above are the reasons why blue screens are caused by what I know in computers, and there may be other inexplicable problems that lead to blue screens in computers. After encountering such problems, you should first carefully analyze the cause of the problem and then start to solve it.