计算机在人们的日常生活中越来越普及了,已经被广泛应用于我们工作和生活的各个领域。在我们使用计算机的时候,难免会出现一些故障,为了方便我们的学习和工作,我们需要学习掌握一些计算机故障分析诊断和维修的方法,以保障我们正常的学习和工作。计算机故障的硬件原因计算机硬件包括:主板、键盘、存储器、显示部件和显示器、控制部件和磁盘驱动器、电源、供电部件等等,硬件出现问题的原因可能有以下几个方面:硬件本身质量问题:有的商家为了降低成本,追求利益最大化,常 Computers have become more and more popular in people’s daily life and have been widely used in all fields of our work and life. When we use the computer, it will inevitably be some failure, in order to facilitate our study and work, we need to learn to master some of the computer fault diagnosis and diagnosis methods to protect our normal learning and work. Computer hardware failure causes include: motherboards, keyboards, memory, display components and displays, control components and disk drives, power supply, power supply components, etc., hardware problems may have the following reasons: The quality of the hardware itself: Some businesses in order to reduce costs, the pursuit of maximum benefit, often