188宝金博页面版

目 录 第一章 绪 论 .................................................................................................... 1 第二章 计算机组装的基本步骤 ........................................................................ 2 2.1 安装主板 ............................................................................................... 2 2.2 安装 CPU .............................................................................................. 3 2.3 安装风扇 ............................................................................................... 3 2.4 安装内存条 ........................................................................................... 4 2.5 安装电源 ............................................................................................... 5 2.6 安装显卡 ............................................................................................... 6 2.7 安装硬盘和光驱 ................................................................................... 7 2.8 连接外接设备 ....................................................................................... 8 第三章 计算机的日常维护 .............................................................................. 10 3.1 微型计算机的硬件维护 ...................................................................... 10 3.2 主板的日常维护 ................................................................................. 10 3.3 CPU 的日常维护 ................................................................................. 10 3.4 内存条的日常维护 ............................................................................. 11 3.5 显卡和声卡的日常维护 ..................................................................... 11 3.6 硬盘的日常维护 ................................................................................. 11 3.7 光驱的日常维护 ................................................................................. 12 3.8 显示器的日常维护 ............................................................................. 13 3.9 鼠标和键盘日常维护 ......................................................................... 13 第四章 微型计算机的软件维护 ...................................................................... 14 4.1 做好系统的备份 ................................................................................ 14 4.2 做好重要数据的备份 ......................................................................... 14 4.3 安装防病毒软件 ................................................................................. 15 4.4 安装网络防火墙软件 ......................................................................... 15 4.5 定期进行磁盘碎片整理 ..................................................................... 16 4.6 清理垃圾文件 ..................................................................................... 16 第五章 计算机常见故障的解析和一般处理方法 .......................................... 18 5.1 先调查，后熟悉 .................................................................................. 18 5.2 先机外，后机内 .................................................................................. 18 5.3 先机械，后电气 .................................................................................. 18 5.4 先软件，后硬件 .................................................................................. 18 5.5 先清洁，后检修 .................................................................................. 19 5.6 先电源，后机器 .................................................................................. 19 5.7 先通。筇厥 .................................................................................. 19 5.8 先外围，后内部 .................................................................................. 19 第六章 计算机常出现的问题解决方案 .......................................................... 20 6.1 解决插电即开机问题 .......................................................................... 20 6.2 解决系统关机变重启故障 ................................................................. 20 6.3 解决光驱读盘不正常 .......................................................................... 21