Does the computer always restart automatically? Does it have to do with the power board?
Bad memory thermal stability, chip damage, or error settingMemory problems caused by the system restart, the probability of system restart is relatively large.Memory thermal stability is bad, the boot can work properly, when the memory temperature rise to a certain temperature, it can not work properly, leading to crash or restart.The memory chip slightly damaged, the boot can be through the self checking (set quick start is not comprehensive testing, memory) can also enter the normal desktop for normal operation, when the operation of some I/O throughput of large software (media player, game, plane /3D graphics) to reboot or crash.Solution: replace memory.Setting the CAS value of memory too small will lead to memory instability, resulting in automatic restart of the system. In general, it is best to use the default settings of BIOS, do not change their own.
System file corruptedThe system files are damaged, such as Win2K KERNEL32.DLL, Win98 FONTS directory under the font system basic file is damaged, it will be unable to complete initialization and forced restart at startup.Solution: overwrite, install, or reinstall.
Viruses"Blaster" virus attacks will also prompt the system will automatically start in 60 seconds.Trojan programs remotely control all of your computer's activities, including restarting your computer.Clear viruses, Trojans, or reinstall systems.
Timed software or scheduled task software worksIf you set up, restart, or load certain work programs in the schedule taskbar, the computer will start again when the timing comes. For this case, we can open the "start" item, check whether it is not familiar with the implementation of documents or other regular procedures, shielding it before boot check. Of course, we can also directly enter the "Msconfig" command in the "run" and select the start item.
Chassis power shortage, DC output is impure, dynamic unresponsive.Users or vendors often do not pay attention to the power supply, the use of cheap power supply, so it is caused by the automatic restart of the system one of the biggest suspects.The power supply output is not enough. When running large 3D games and other large CPU resources, the CPU requires high power supply, the power supply is not enough, and overload, causing power protection, stop the output. After the power is stopped, the load is lightened, and the power is started again. Because the protection / recovery time is very short, so the performance for us is that the host automatically restarts.The DC output of the power supply is impure, and the digital circuit requires pure direct current power supply. When the harmonic content in the DC output of the power supply is too large, it will lead to errors in the digital circuit, and the performance is a regular crash or restart.The working load of CPU is dynamic, the requirement of current is also dynamic, and the dynamic reaction speed is required. Some poor quality power supply, dynamic reaction time is long, also can cause frequent crashes or restart.Update equipment (high-end graphics / disk / video card), increase equipment (recorder / disk), power exceeds the rated output power of the original power, will lead to frequent crashes or restart.The solution is to change the high quality and high power computer power supply.
