The computer doesn t move, and it s fine for a while

It is considered to be a matter of power supply.

When there is a problem with the power supply, especially when the power supply is unstable, it is easy to have a good and bad phenomenon.

I guess it's because I don't have enough memory.

At present, the 32-bit of Win7 does not support 4G memory well! You're going to have a 64-bit one.

After installation, go to Win+R, enter msconfig, select the boot tab--- click on Advanced Options--- only select the number of processors and the maximum number of storage can be saved, ignore the other to confirm.

Note to host backups.

In addition, it is not excluded that viruses are to blame, formatted in the installation. After installing the system, you must install a good antivirus software to ensure the security of the computer.

Desktop computers

A desktop computer is a separate, separate computer that is completely unconnected to other components. Compared with notebooks and netbooks, hosts, monitors and other equipment are generally relatively independent, and generally need to be placed on a computer desk or a special workbench. Hence the name Desktop.

The advantage of desktop computers is that they are durable, as well as affordable, compared with notebooks, the same premise is better, the heat dissipation is better, and the accessories are relatively cheap to replace if damaged, and the disadvantages are: bulky and large power consumption. A computer is a machine that uses electronic principles to process data according to a series of instructions.

A computer can be divided into two parts: a software system and a hardware system. The first computer, ENIAC, was born on February 14, 1946.

1.The computer is running normally, suddenly the screen is stuck, wait for a while to return to normal, this situation is generally due to graphics card problems or too many running processes, solution: unplug the graphics card, clean the graphics card gold finger, and then reinstall it.

Optimize the computer process, the unnecessary or temporarily useless process "end", because most people are not very familiar with the process, you can choose to use the 360 optimization process or use the optimization master, Lu master and other software for optimization.

2.The computer is running fine, suddenly the screen is stuck, and waiting for a long time has not been restored.

This situation is mainly caused by memory failure, graphics card failure, and CPU cache corruption, among which memory failure, graphics card failure has a high probability of occurring. Solution: If it is caused by memory or graphics card failure, it is recommended to use the replacement method to determine the problem part, and then replace it, if it is caused by CPU cache corruption, you can directly replace it or disable the CPU cache in the BIOS, but this operation step may cause the computer to run slower, but it can still be used.

The above two are the most common cases of computer screen jamming, in addition, too much computer garbage, computer viruses, and too much dust in the chassis are the reasons that will cause the computer screen to get stuck.

Sometimes the computer will suddenly get stuck, you can reinstall the system first, and the corn system is easier to use.

Of course, if it doesn't work, there may be a problem with the heat dissipation of the computer, so clean up the dust inside.

There may be many reasons, the new computer may be a quad-core processor that is not driven successfully or there is no patch, it is recommended that you use the driver wizard to install the driver, and the solution is to reinstall the system, preferably win7.

It may be that there is a bad sector in the hard disk, which is a hardware problem, find a seller! It may also be poisoned, don't believe in antivirus software, it's the same as reading rice tofu! It is recommended to reinstall the system to try, it is best to format the hard drive!

You can open the task manager and see what processes are running and taking up your computer's resources. Personally, I feel that I may be poisoned, and antivirus software may not be able to detect all viruses. There may also be a problem with the antivirus software you have installed, a long scan.

It seems that my computer also has this situation two days ago, I installed 360 antivirus, non-stop running, I don't know the reason, I uninstalled it, directly "naked", now there seems to be no problem.

I see yours is 4G RAM. So the recommendations are as follows.

At present, Win7's 32 is not good for 4G memory support! You're going to have a 64-bit one. After installation, go to Win+R, enter msconfig, select the boot tab--- click on Advanced Options--- only select the number of processors and the maximum number of storage can be saved, ignore the other to confirm.

Ghost backup!

In addition, it is not excluded that viruses are to blame, formatted in the installation. After installing the system, you must have installed a good antivirus software, and there are many free choices on the Internet!

Hello, please analyze and solve it from the following aspects.

1 Computer poisoning or malware.

It may also cause computer abnormalities, and the solution is to upgrade the anti-virus soft answer, anti-virus, if it doesn't work, reinstall or restore the system. Reinstalling or restoring the system can completely resolve the software side of the problem.

2. Unreasonable configuration, uncoordinated, and incorrect BIOS settings will also cause computer abnormalities, so you should find more professional personnel to solve the problem when installing or upgrading hardware. You can send the configuration down to help you see if the configuration is reasonable.

3 The high temperature of the computer will also cause the computer to be abnormal, it is recommended to use Master Lu software to measure the temperature of the hardware, and then solve it.

4. Due to the voltage instability point, the power supply is not enough, and it will often cause computer abnormalities, if it is caused by these reasons, configure a voltage regulator, and replace the high-power power supply to solve the problem.

5 Caused by running large software and programs, such as playing big games, using large software, watching Blu-ray movies, etc., it should be caused by poor computer hardware configuration. The only solution is to upgrade the computer configuration and optimize the computer system.

6 Old computer Because there is too much dust in the case, it is easy to cause computer abnormalities caused by short circuits. Clean the inside of the chassis frequently.

7 Old computer Due to the long period of use, the capacitance of the motherboard circuit is aging, which will also cause abnormal problems in the computer. Only sent for repair or replacement.

8 Old computer hard disk will also fail after a long time, causing the computer to crash, which requires the use of hard disk testing software to test the hard disk, repartitioning the installation system can repair the hard disk logical bad sectors, can not be repaired, and only to replace the hard disk.

Please put you bai

Stuck screen or freeze.

The performance of the front DU computer, and you operate.

Not even the most basic configuration can't help you solve the problem of stuttering too much to play games Most of the graphics cards can't work.

When you get stuck, it depends on what you're doing, whether you're playing a game or nothing at all.