Is the computer automatically turned off? See what is going on

This problem occurs. If it is not the software problem, the first one should consider the heat dissipation problem. In fact, the fan is also removed and cleaned up, but it is easy to automatically run as long as the game is running or running for a long time. Shut down. At present, I open the cover of the fan part and use another fan to blow the part to solve this problem, but this method can only be used at home, and it still needs to bring out the problem. I don't know if there is any good way to help me solve this problem. I am busy making a plan or writing an article. Suddenly the computer turns into a black screen and automatically shuts down! This is an urgent and painful problem, and this kind of computer failure is estimated to be encountered by many people. What is the reason? What caused it? Today Xiaobian will come to explain to you, let's learn together. The following is the computer automatic shutdown troubleshooting method: 1. There may be a BIOS setting problem, enter the BIOS to restore the default settings or take the motherboard's battery Come out, reverse the discharge, wait for 5 minutes and then put it in. Purpose The BIOS setting restores the default value and eliminates the automatic restart or shutdown of the BIOS cooling preset. 2. Memory reasons. When the memory is in loose contact with the motherboard slot, it may cause the computer to automatically shut down. It is recommended to check whether the memory is tightly connected to the motherboard. Then use the exclusion method to check the memory, graphics card, CPU CPU fan, motherboard, and so on. 3. The heat is not good. The system is overheated due to the influence of weather temperature or insufficient number of CPU fan revolutions, which may cause the computer to automatically shut down. It is recommended to check if the system temperature is normal. A method of troubleshooting by cleaning the dust of components in the computer mainframe. Dust is one of the factors that can cause the computer to automatically shut down. Dust can cause component aging, pin oxidation, poor contact, and short circuit. For these faults caused by dust, it is generally more effective to use the cleaning method. If the computer automatically shuts down when using one of the application sequence software, the automatic shutdown failure may be caused by the sequential software being generally uninstalled by the program software. The computer shutdown caused by viruses or Trojans is also a particularly popular shock wave. After the virus, it will cause the system to restart and shut down. If you are using a Window 2000 or Window XP system, it is recommended that you put a shockwave patch in time after using anti-virus software to kill the virus. The general problem can be solved. 5. Power problems. The lack of power supply is also an important factor causing the computer to automatically shut down. The power quality is poor, the aging or power is too small, can not meet the power supply requirements of the computer accessories, and can replace the high-power high-quality power supply. This problem is very unlikely. 6. Check the motherboard, motherboard aging, capacitor failure or explosion, motherboard power pin, motherboard and chassis backplane short circuit, etc. may cause automatic shutdown, the motherboard can be taken out of the chassis to check or test, then check the CPU fan rotation and CPU If the temperature is normal, then check if the silicone on the bottom of the CPU fan heat sink is dry. If it is dry, clean the silicone on the CPU fan and reapply the good silicone. If the fan is not working properly, replace the CPU fan. 7. It may be that playing a large game causes the CPU to overheat, and if the CPU fan is not well cooled, the computer will automatically shut down. If it is and often happens to automatically shut down the fault, it is recommended to replace a high-quality CPU cooling fan with high speed. The bottom silicone of the fan heat sink is dry. If it is dry, clean the silicone on the CPU fan and reapply it. Good silicone can be. If it is an automatic shutdown caused by the game software, please uninstall and reload. 8. The graphics card itself is a problem. 1 Memory damage. If the graphics card's memory is damaged, it is very easy to happen. Even if you don't crash, you will frequently report the 3D game after a period of time. If this happens, it is better to use the replacement method to change the block. The line or chip of the graphics card itself is damaged, causing a malfunction, which is also solved by the replacement method. 9. The AGP slot voltage is insufficient. The reason is that the voltage is unstable, which may cause the AGP slot to be insufficiently powered and cause a crash when playing 3D games. Therefore, you should check whether your power supply is sufficient or the power supply line is stable, or you can try to increase it in the BIOS. AGP voltage, generally increase 0.1V, but can not be adjusted too high, otherwise it will be very dangerous 10. System software problems. 1 Check if your motherboard patch and graphics card driver are correct, if the graphics card driver is damaged, if there is a crash, try to change a motherboard patch or graphics card driver. Note that the latest is the best try to play with the hardware. The driver or patch on the CD. 2 Look at the directx file is damaged or the version is too low, run the DXDIA G command to run the directx diagnostic sequence. 3 See if hardware acceleration is turned on. 4 Clean up the system's junk files. If it doesn't work, try to reinstall the system. There are several reasons for the automatic shutdown of the computer: 1. The heat dissipation is not good. The system is overheated due to the influence of weather temperature or insufficient number of CPU fan revolutions, which may cause the computer to automatically shut down. It is recommended to check if the system temperature is normal. 2. Memory reasons. When the memory is in loose contact with the motherboard slot, it may cause the computer to automatically shut down. It is recommended to check whether the memory is tightly connected to the motherboard. 3. Power problems. Insufficient power supply of the power supply is also an important factor causing the computer to automatically shut down, but from this configuration point of view, there is little possibility of this problem. 4. Software factors. Computer shutdowns caused by viruses or Trojans are also commonplace, especially the recent popular shockwaves, which can cause system restarts and shutdowns. If you are using Windows 2000 or Windows XP system, it is recommended that you use the anti-virus software to kill the patch in time, and the general problem can be solved. There are many reasons for the sudden automatic shutdown of the computer. Therefore, the user needs a lot of experience, but if you can't determine the cause of the computer's automatic shutdown and can't solve the problem according to the above statement, then in order not to affect your own use. It is better to find a professional. This article comes from [System Home] www.xp85.com