Master Jin! On the shutdown issue
Users questions:I usually shut down when the machine sometimes did not restart the contrary, to do this two or three times to shut down. Is not a virus, how should I do? Master door help me!
Experts answer: Hello: see next the following information to know that there are problems to reflect. Auto restart fault analysis to solve a, software1, the virus "Blaster" virus attack will prompt the system will start automatically in 60 seconds. Trojan horse remote control your computer from all activities, including having to restart your computer. Remove viruses, Trojans, or reinstall the system. 2, the system file is corrupted system file is damaged, such as under Win2KThe KERNEL32.DLL, Win98FONTS fonts directory below basic file system is running is damaged, the system can not complete the startup will be forced to re-start initialization. Workaround: Install or reinstall the cover. 3, timing software or software from the scheduled tasks forAvailable If you are in the "Schedule Task Bar" in set to re-start or load certain work procedures, when the time when the time comes, the computer will start again. For this case, we can open the "start" key, Jian Cha no they are not familiar with the inside of Zhixing documents or other regular work, its proceedings shieldedAfter the start checking. Of course, we can also "run" which directly enter the "Msconfig" command to select the boot entry. Second, hardware, 1, chassis electrical power shortage, DC output impure, dynamic unresponsive. Users or builders often do not attach importance to power, using cheaper power, becauseThis is caused by the system automatically restart one of the greatest suspicion. (1) Power output power shortage, when running 3D games, a large CPU-a larger software, CPU power supply when needed, not overloading the power supply caused by power protection, to stop output. Power to stop the output, the load to reduce, Then the power starts again. As protection * recovery time is very short, so our performance is the host to automatically restart. (2) power supply DC output impure, pure digital circuit DC power supply required, when the power supply DC output harmonic content was too large, it will lead to digital circuit of errors, performance is a regularDeath, or reboot. (3) CPU's work load is dynamic, on the current demand is dynamic, and requires fast dynamic response speed. Some poor quality of the power dynamic response time is long, can lead to frequent crashes or restart. (4) update their equipment (high-end graphics cards * Large hard drive * Video card), byPlus equipment (recorder * hard drive), the power beyond the Original Power of the rated output power can lead to frequent crashes or restart. Solution: now for high-quality high-power computer power. 2, thermal stability, poor memory, the memory chip is damaged or set the error caused a problem cause the system to reboot the system restartRelatively larger probability. (1) poor thermal stability of the memory, the boot can work, when the memory temperature to a certain temperature, it can not function properly, resulting in crashes or restart. (2) memory chips minor damage, the boot can self-test, you can enter the system, when running a number of high capacity softwareWill restart or crash. The solution: replace the memory. (3) to set the value of the memory of the CAS too small can lead to memory instability, causing the system automatically restart. Usually best to use the default BIOS settings, do not change themselves. 3, CPU temperature too high or cache corruption (1) CPU temperatureToo often lead to the protection of automatic restart. The basic cause of the high temperature is due to the chassis, CPU cooling bad, CPU cooling bad reasons: low thermal conductivity of heat sink material, heat sink and CPU interface between the foreign (mostly warranty quote), fan speed low , fan and radiator too much dustAnd so on. There P2, P3 motherboard CPU temperature probe following damage or P4CPU internal temperature measurement circuit damage, the motherboard BIOS with BUG in a temperature allowed under special conditions, CMOS CPU set to protect the temperature is too low, etc. will lead to resumption of protection. (2) CPUInternal secondary cache CPU damage is a common fault. Damage was less, or you can start into the system, some of throughput when running the software (media players, games, plane 3D graphics) will restart or crash when. Solution: cache in the CMOS in the shield 2 (L2) or aLevel cache (L1), or replacement of CPU excluded. 4, AGP card, PCI card (NIC, cats) caused the automatic restart (1) add-in cards are not standard or poor quality work, triggering AGP * PCI bus RESET signal malfunction cause the system to restart. (2) there are graphics cards, network cards loose