随机性故障是计算机使用过程中经常遇到的一种常见故障，由于出现死机故障的时间不确定，所做操作性质不固定，而且死机发生时，显示的现象也不统一，所以故障发生的范围不易确定，给维修工作带来了一定的难度。下面是本人在实际工作中对随机性故障分析与维修的一些体会，仅供 Random failure is a kind of common failure often encountered in the process of computer use. Because of the uncertain time of the crash, the nature of the operation is not fixed, and when the crash occurs, the phenomenon is not uniform, so the scope of the failure Difficult to determine, to the maintenance work has brought a certain degree of difficulty. The following is my personal experience in the analysis of random failures and maintenance of some experience, only