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近几年来,微型计算机已较快地渗透到了我国国民经济的各个领域,其中,IBM-PC/XT及其兼容机的使用更为普遍。但随着机器运行时间的增长,设备中各种不稳定因素引起的故障,也逐渐发生,影响着机器的正常使用,本文对该机种的常见故障,就以下几个方面提出一些分析处理意见。一、电源故障在微机所发生的故障当中,电源故障是比较多的,有的是新设备刚到一加电就烧电源,有的是在运行一段时间后,某次开关机时冒烟烧坏的,更多的是由于
In recent years, microcomputers have infiltrated into all areas of our national economy relatively quickly. Among them, the use of IBM-PC / XT and its compatible machines is more common. However, with the increase of machine running time, failures caused by various instable factors in equipment gradually occur, affecting the normal use of the machine. This article presents some analysis and treatment suggestions on the common faults of the machine in the following aspects . First, the power failure Among the failures occurred in the computer, the power failure is more, some new equipment just came to a power on the burning power, and some is running for a period of time, a switch on the smoke burned, and more More is due