Computer lag is caused by memory and hard disk. When the resources called by the program are too large, the computer will be full of CPU and memory overflow, resulting in lag; when the data loaded or written by the program is too large, the hard disk will also be stuck due to the slow read and write speed. Dayton situation.
The operating environment of this tutorial: Windows 7 system, Dell G3 computer.
Speaking of the problem of computer lag, I believe it is a headache for many users, because once computer lag occurs, it means that it cannot work normally, and there is even a risk of system crash at any time.
Is computer lag a memory problem or a hard drive problem?
It can be said thatcomputer lag is related to both memory and hard drive. Closely related, whether it is the memory or the hard disk, it will cause the computer to freeze.When the resources called by the program are too large, the computer will be full of CPU and memory overflow, resulting in lag; when the data loaded or written by the program is too large, the hard disk will be slow due to the slow read and write speed. Stuttering will occur.
Therefore, the specific situation still needs to be analyzed in detail. You can look at the computer's memory and hard disk configuration, and also analyze other external factors to comprehensively consider the factors that cause the computer to freeze.
Computer memory problem
Computer memory actually refers to the running memory of the computer. When the computer memory is too low, the operation It is very normal for programs to freeze, especially since software is changing with each passing day. With the development of the times, there are more and more functions, and the memory occupied by the software when running is getting larger and larger. Therefore, for computers that have been used for several years, the memory cannot keep up. For example, there was no problem running 6 software with 2G of memory before, but now it is difficult to run two software with 2G of memory, and lags occur. It makes sense.
Computer hard drive problem
Of course, the computer hard drive is also a key factor causing lag, especially for old-fashioned machines. Hard disk, as time goes by, the reading and writing speed and reading and writing ability of the hard disk will become worse and worse. Over time, the computer will freeze or the screen will suddenly stop. Therefore, the hard disk is also a reason that affects the speed of the computer.
Memory problem solution
If the problem occurs because the memory is too small, you can add Memory modules, whether it is a desktop computer or a laptop, can be added. For example, if the original computer has 4G memory, adding a 4G memory stick will result in 8G memory. There is no problem running ordinary software; if you want to run large-scale software, you can add an 8G memory stick, so that 12G of memory can run large games. Or design software, there is no problem.
Solutions to hard drive problems
If the computer's hard drive performs poorly, you can directly replace the solid-state drive and replace the original mechanical hard drive. You must know that the reading and writing speed of solid-state drives is much faster than that of mechanical hard drives. For older computers, there is no need to replace a good solid-state drive. An ordinary solid-state drive will suffice. This can greatly improve the computer's memory. Improve the running speed of your computer and solve a series of problems such as lagging.
In addition to memory and hard disk, what other factors can cause computer lag
Of course, sometimes the computer lags Stuttering is not necessarily caused by problems with the memory and hard disk. For example, low processor configuration can also cause computer lags. At the same time, in addition to hardware factors, computer system problems can also cause the computer to freeze. For example, the system crashes, the system is attacked by Trojans, or the computer opens too many programs or loads too many plug-ins, which can also cause the computer to freeze. Stuck and stopped.
Conclusion: It can be seen that the problem of computer lag cannot be generalized, but the cause of the lag must be investigated. If the computer lags, it is considered to be If there is a problem with the memory or hard drive, then this idea is one-sided. There are many factors that cause the lag. Finding the cause of the lag and taking appropriate measures is much better than blindly adding memory modules or blindly replacing the hard drive.
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