I第第11章章电电脑脑维快速速入入门门(组图)

I 第第 1 1 章章 电电脑脑维维修修快快速速入入门门 1.1 电脑故障分析 ·········································· 1 1.1.1 常见电脑故障 ··································· 1 1.1.2 电脑维修常见软件工具简介 ············ 5 1.1.3 电脑维修辅助硬件工具简介 ·········· 10 1.2 电脑故障维修基本原则 ························· 14 1.2.1 由简入难 ········································· 14 1.2.2 先想后动 ········································· 15 1.2.3 先软后硬 ········································· 15 1.3 电脑故障分析流程 ································· 15 1.4 电脑软硬件故障常用检测方法 ············· 16 1.4.1 观察法 ············································· 16 1.4.2 拔插法 ············································· 16 1.4.3 硬件最小系统法 ····························· 16 1.4.4 软件最小系统法 ····························· 16 1.4.5 逐步添加/去除法 ···························· 17 1.4.6 程序测试法 ····································· 17 1.4.7 替换法 ············································· 17 1.4.8 比较法 ············································· 17 1.4.9 清洁法 ············································· 18 1.4.10 安全模式法 ··································· 18 1.5 维修前的准备工作 ································· 19 1.5.1 拔去电源 ········································· 19 1.5.2 准备工具 ········································· 19 1.5.3 准备好另 一台电脑 ·························· 20 1.5.4 去除静电 ········································· 20 1.5.5 准备小空盒 ····································· 20 第第 2 2 章章 电电脑脑维维修修常常用用检检修修软软件件技技术术 2.1 操作系统常见检测与维修软件 ············· 21 2.1.1 DOS 进入、 设置与维修常用 软件 ·· 21 2.1.2 系统性能测试与维修软件 ·············· 27 2.1.3 系统优化与维护常用 软件 ·············· 30 2.1.4 系统安全与防范常用 软件 ·············· 32 2.1.5 查杀病毒木马黑客常用 软件 ·········· 34 2.1.6 多 系统设置与管理常用 软件 ·········· 39 2.1.7 数据备份、 恢复与拯救常用 软件 ·· 40 2.1.8 注册表修改、 恢复与维修 常用 软件 ·········································· 43 2.2 电脑网络常见检测与维修软件 ············· 44 2.2.1 网络拨号与网速常用 软件 ·············· 44 2.2.2 网络优化与维护常用 软件 ·············· 45 2.2.3 网络故障诊断与排除常用 软件 ······ 46 2.2.4 局域网性能检测与维修软件 ·········· 47 2.3 电脑硬件常见检测与维修软件 ············· 48 2.3.1 CPU 性能检测与维修软件 ·············· 48 2.3.2 内 存性能检测与维修软件 ·············· 48 2.3.3 硬盘性能检测与维修软件 ·············· 49 2.3.4 光驱与刻录机性能检测 与维修软件 ······································ 50 2.3.5 声卡性能检测与维修软件 ·············· 53 2.3.6 显卡性能检测与维修软件 ·············· 55 2.3.7 电源性能检测与维修软件 ·············· 58 2.3.8 显示器性能检测与维修软件 ·········· 58 2.3.9 其他电脑硬件性能检测 与维修软件 ······································ 59 第第 3 3 章章 电电脑脑维维修修常常用用硬硬件件技技术术 3.1 电脑软硬件故障常用测量工具 ············· 62 3.1.1 万用 表 ············································· 62 3.1.2 示波器 ············································· 67 3.1.3 晶体管图示仪 ································· 71 3.2 电脑软硬件故障常用焊接工具 ············· 73 3.2.1 电烙铁 ············································· 73 3.2.2 热风枪 ············································· 76 3.2.3 热风焊台 ········································· 77 3.2.4 吸锡器 ············································· 78 3.2.5 锡炉 ················································· 78II电脑维修技术大全 3.2.6 焊锡和助焊剂 ································· 79 3.2.7 常用 焊接方法与焊接技术 ·············· 79 3.3 电脑软硬件故障常用其他辅助工具 ····· 82 3.3.1 编程器 ············································· 82 3.3.2 主板诊断卡 ····································· 82 3.3.3 打阻值卡 ········································· 83 3.3.4 CPU 假负 载 ····································· 83 3.3.5 清洁工具 ········································· 84 3.3.6 工具盘 ············································· 85 第第 4 4 章章 操操作作系系统统维维修修技技术术 4.1 操作系统基础知识 ································· 86 4.1.1 操作系统分类 ································· 86 4.1.2 操作系统特征 ································· 86 4.1.3 操作系统功能 ································· 87 4.2 操作系统常见故障分析 ························· 88 4.2.1 操作系统常见故障现象 ·················· 89 4.2.2 操作系统常见故障分类与分析 ······ 89 4.2.3 操作系统维修的思路与流程 ·········· 89 4.3 操作系统维修实战案例 ························· 90 4.3.1 无法启动 XP/Vista 操作 系统故障一般解决方法 ··················· 90 4.3.2 系统不能关机故障 解决方法 ·········································· 91 4.3.3 操作系统启动与关机故障 实践流程与方法 ······························ 94 4.3.4 双核电脑出现错误提示，键盘 无法使用 ·········································· 94 4.3.5 电脑升级后电脑故障排除技巧1088招， 无法启动， 出现 错误提示 ·········································· 95 4.3.6 双核无法正常启动系统， 不断 自 动重启 ·········································· 95 4.3.7 电脑启动时，当出现检测画面后 就停止不动电脑故障排除技巧1088招， 不能正常启动 ··········· 95 4.3.8 电脑中接入第二块硬盘后， 出现 错误提示， 无法启动电脑 ··············· 95 4.3.9 系统自 动更新后， 无法正常启动 ·· 95 4.3.10 XP和 Vista双系统 的电脑无法正常启动 ···················· 96 4.3.11 安装两个杀毒软件后， 电脑无法正常 启动 ··············································· 97 4.3.12 电脑启动速度很慢， 不正常 ········ 97 4.3.13 电脑启动后总出现 .exe 应用 程序错误的提示 ··························· 98 4.3.14 电脑在使用 中出现“非法操作” 错误提示 ······································· 98 4.3.15 电脑使用 时出现“内 存不足” 故障提示 ······································· 98 4.3.16 在双核电脑中运行某个软件出现 “非法操作” 错误提示 ················ 99 第第 5 5 章章 注注册册表表维维修修技技术术 5.1 注册表维修基础知识 ··························· 100 5.1.1 注册表编辑器 ······························· 100 5.1.2 XP 注册表 ······················ 103 5.2 注册表常见故障分析 ··························· 105 5.2.1 注册表常见故障现象 ··················· 105 5.2.2 注册表常见故障处理 ··················· 105 5.3 注册表的备份与恢复 ··························· 106 5.3.1 注册表的备份 ······························· 106 5.3.2 恢复注册表 ··································· 109 5.3.3 注册表修复方法 ··························· 113 5.4 注册表维修实战案例 ··························· 113 5.4.1 手动清理注册表 ··························· 113 5.4.2 上网时发现 IE 浏览器菜单中的 “源文件” 命令无法使用 ············ 114 5.4.3 遭恶意攻击， 系统注册表 无法进入 ········································ 114 5.4.4 电脑启动后， 总是自 动弹出 广告网页 ········································ 115 5.4.5 恢复被屏蔽锁定的主页设置 ········ 115 5.4.6 在打开桌面上的“我的文档” 图标时， 提示“我的文档” 被禁用 ············ 115 5.4.7 电脑启动后发现桌面“回收站”III目 目 录录 图标丢失 ········································ 116 5.4.8 删除文件时， 出现 “文件正在 使用 无法删除” 提示。 ··············· 116 5.4.9 通过卸载程序无法将游戏 软件卸载 ········································ 117 5.4.10 ...