由于经济的不断发展,计算机的不断应用,这就使得在人们生活中渐渐不能够离开计算机,并且还使得计算机在促进社会文明发展上起着越来越重要的作用。文章主要是从两方面来进行课题的研究,首先是对计算机硬件维护遵循的原则进行了分析,接着是分析其维护中常用的方法,最后是进行文章的总结性概述。 Due to the constant development of economy and the constant application of computers, the gradual inability to leave the computer in people’s lives has also made the computer play an increasingly important role in promoting the development of social civilization. The article mainly carries on the research from two aspects. The first is to analyze the principle that the computer hardware maintains, followed by the analysis of the commonly used methods in its maintenance. Finally, it summarizes the article.