I bought a sharp laptop (amd1700+) in December 2003. I recently found that the computer always shuts down automatically. After a few times, I occasionally touched the fan and found it very hot. So I guess the CPU is too high. Protective function. It is also speculated that the fan may not be good, but my fan is not operating at this time. It has also been removed to clean up the dust, but it is easy to shut down automatically as soon as you run the game or run it for a long time. 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.
He is 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 cause? 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 Restore the default settings in the BIOS or take out the motherboard's battery, reverse the discharge, wait for 5 minutes to reverse the loading. 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
4. Software factor. 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.