摘要 1

前言 2

第一章 计算机的硬件故障及维护 3

1.1 计算机硬件组成 3

1.2 计算机硬件故障原因 3

1.3 硬件故障判断 4

1.4 硬件维护的基本方法 4

1.5 硬件故障的实例及解决方法 5

1.6 小结 9

第二章 计算机软件故障机维护 10

2.1 软件故障的原因 10

2.2 软件故障的实例及解决方法 10

第三章 计算机网络常见故障处理机维护方法 16

3.1 分析模型和方法 16

3.2 计算机无法上网故障排除 17

3.3 故障定位及排除的常用方法 18

3.4 常见的网络故障 18

3.5 常见网络故障实例 22

3.6 小结 24

第四章 总结 25

致谢 26

参考文献 26

[摘要]随着计算机技术的迅猛发展，计算机故障成了很常见的问题，由于器件损坏、软件被破坏或网络故障经常造成计算机系统瘫痪，影响正常工作。最常碰到的故障就是硬件故障、软件故障、网络故障。本文在前人的观点和实践上，进行分析了常见的计算机故障及故障解决方法。

[关键词]计算机维护；硬件；软件；网络；故障判断；解决方法

[abstract] along with computer technology's rapid development, the

computer breakdown has become the very common question, because the

component damage, the software are destroyed or the network breakdown

create frequently the computer system paralysis, interferes with the

normal work. Most often bumps into the breakdown is the hardware fault,

the software disaster, the network breakdown. This article in

predecessor's viewpoint and the practice, carried on has analyzed the

common computer breakdown and the breakdown solution.

[key word] computer maintenance; Hardware; Software; Network;

Breakdown judgment; Solution