Failure phenomenon: a mistake of the CPU heat sink Nongdiao the Button. Subsequently to Button as it stood to install heat sink. Re-installed fan power evaluation, the results Gangkai machine, the computer automatically restart. Check other parts no problem, according to conventional cooling experience should be part of the problem. May be detected by the motherboard CPU overheating, automatic protection. But repeated checks Guizhi thermal conductivity and heat sinks are not, go back and re-install or repeatedly restart. Replacement of a cooling fan, all OK. Is heat sink in question, after repeated contrast finally discovered that the original is loaded against the direction of Button. The result that the CPU heat sink and the core of the contact gap, CPU overheating, the motherboard detects CPU overheating, the resumption of protection. The original CPU cooling fan improper installation, Windows will automatically cause the resumption of or unable to boot. (More exciting content please visit the network computer knowledge www.pc235.com)

Failure Analysis: CPU technology and integrated with the continuous improvement of the core fever is a more serious problem, so the current CPU cooling fans on the increasingly high demand. Cooling fan caused by improper installation of the problem is quite common and frequent. If you use a Pentium 4 or Athlon such as the CPU, select the perfect quality of the CPU fan, and will pay attention to the correct installation method. Otherwise light Zhe restart the machine, re-Zhe CPU burned.