摘要
介绍了微型计算机故障诊断的基本原则,三种快速定位的方法和开机无反应、开机时显示器无信号、BIOS设置不能保存、开机时检测不到光驱或者检测失败、开机时检测不到硬盘或检测失败等五种常见硬件故障的诊断与排除。
This article introduced the basic principles of microcomputer fault diagnosis. There are three ways of quick positioning and five usual malfunction diagnosis ＆ elimination. The five include no respond of startup, there isn＇t signal in display when startup, BIOS set can＇t be saved, the CD-Rom unable to be detected when startup, the hard disk unable to be detected when startup.
关键词
计算机维修
故障定位
故障诊断
故障排除
Computer maintenance Malfunction positioning Malfunction diagnosis Malfunction elimination
