Why does the computer have a blue screen

Why does the computer have a blue screen

　　I believe everyone will encounter the problem that the computer suddenly turns blue when using the computer. The important data has not been saved, which is really maddening! soWhy does the computer have a blue screen? In fact, there are many reasons for the blue screen of the computer. Let’s analyze the six reasons for the blue screen of the computer. Let’s take a look.

Six factors of computer blue screen:

Reason 1. Insufficient virtual memory causes system multi-task operation error.

　　Virtual memory is a unique method to solve the shortage of system resources in Windows system, which generally requires the remaining space of hard disk in the main boot area to be 2-3 times of its physical memory. In order to make full use of the space, some enthusiasts cram their hard disks full and forget the harsh requirements of Windows. As a result, the virtual memory has an operation error due to insufficient hard disk space, so a blue screen appears. To solve this problem, it is very simple. Try not to fill up the hard disk, and often delete some temporary files generated by the system and exchange files, so as to free up space. Or you can manually configure the virtual memory, select Advanced, and transfer the default address of the virtual memory to other logical disks. This can avoid the blue screen caused by insufficient virtual memory.

Reason 2, CPU overclocking leads to operation error.

　　Overclocking is common for enthusiasts, so various failures caused by overclocking are inevitable. Overclocking, in itself, is to achieve higher performance on the original basis. However, due to the overload operation, there are too many internal operations and the CPU is overheated, which leads to system operation errors. Some CPUs have better overclocking performance, such as Intel Celeron processor and AMD-K6-2 processor, but sometimes there are some inexplicable errors. (For example, I tried to read the Intel Celeron 300A when it was overclocked to 450, and the floppy drive did not accept the command). Intel’s CPU below 200 and AMD-K5′ s overclocking ability are not so good. It is suggested that when the high-grade CPU is overclocked, the heat dissipation work must be done well, and it is best to install a large fan and add some heat dissipation materials such as silicone. As for some low-grade CPU, I suggest you don’t overclock it, lest overclocking can’t achieve the expected effect, but often blue screen will affect the normal speed of the computer.

Reason 3: Incompatibility or damage of memory chips causes operation errors.

　　This is the most intuitive phenomenon, because this phenomenon can often be seen as soon as it is turned on, and the computer can’t be started at all. The screen prompts that there is something wrong with the memory and asks if you want to continue. This error is caused by physical damage to the memory or the incompatibility of the memory with other hardware. At this time, only another memory has been changed.

Reason 4: Being attacked by an unknown program or virus.

　　As long as this phenomenon is encountered when we are surfing the Internet at ordinary times, when we are surfing, especially when we enter some BBS stations, we may expose our IP and be attacked by hackers with some software. In this case, it is best to install some defense software on your own computer. Then there is the login BBS to make security settings and hide their IP.

Reason 5: The CD-ROM drive was opened abnormally when reading the disc.

　　This phenomenon is that when the CD-ROM drive is reading data, it is turned on by misoperation, resulting in a blue screen. This problem does not affect the normal operation of the system, just pop in the CD or press ESC.

Reason 6, the bloated system.

　　If there are too many applications installed on the computer system, especially those that start with the system, there will often be a blue screen phenomenon during the system startup. This situation is mostly due to the impact of shared memory conflicts in applications! So you’d better not add applications to the startup group.

　　Above isWhy does the computer have a blue screenThe six major reasons, as long as we figure out the reasons for the blue screen of the computer and then prescribe the right medicine, this problem is easy to solve.