加入VIP
  • 专属下载特权
  • 现金文档折扣购买
  • VIP免费专区
  • 千万文档免费下载

上传资料

关闭

关闭

关闭

封号提示

内容

首页 电脑维修技术大全

电脑维修技术大全.pdf

电脑维修技术大全

drivelife365
2011-12-20 0人阅读 举报 0 0 暂无简介

简介:本文档为《电脑维修技术大全pdf》,可适用于IT/计算机领域

I第第章章电电脑脑维维修修快快速速入入门门电脑故障分析··········································常见电脑故障···································电脑维修常见软件工具简介············电脑维修辅助硬件工具简介··········电脑故障维修基本原则·························由简入难·········································先想后动·········································先软后硬·········································电脑故障分析流程·································电脑软硬件故障常用检测方法·············观察法·············································拔插法·············································硬件最小系统法·····························软件最小系统法·····························逐步添加去除法····························程序测试法·····································替换法·············································比较法·············································清洁法·············································安全模式法···································维修前的准备工作·································拔去电源·········································准备工具·········································准备好另一台电脑··························去除静电·········································准备小空盒·····································第第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操作系统常见检测与维修软件·············DOS进入、设置与维修常用软件··系统性能测试与维修软件··············系统优化与维护常用软件··············系统安全与防范常用软件··············查杀病毒木马黑客常用软件··········多系统设置与管理常用软件··········数据备份、恢复与拯救常用软件··注册表修改、恢复与维修常用软件··········································电脑网络常见检测与维修软件·············网络拨号与网速常用软件··············网络优化与维护常用软件··············网络故障诊断与排除常用软件······局域网性能检测与维修软件··········电脑硬件常见检测与维修软件·············CPU性能检测与维修软件··············内存性能检测与维修软件··············硬盘性能检测与维修软件··············光驱与刻录机性能检测与维修软件······································声卡性能检测与维修软件··············显卡性能检测与维修软件··············电源性能检测与维修软件··············显示器性能检测与维修软件··········其他电脑硬件性能检测与维修软件······································第第章章电电脑脑维维修修常常用用硬硬件件技技术术电脑软硬件故障常用测量工具·············万用表·············································示波器·············································晶体管图示仪·································电脑软硬件故障常用焊接工具·············电烙铁·············································热风枪·············································热风焊台·········································吸锡器·············································锡炉·················································II电脑维修技术大全焊锡和助焊剂·································常用焊接方法与焊接技术··············电脑软硬件故障常用其他辅助工具·····编程器·············································主板诊断卡·····································打阻值卡·········································CPU假负载·····································清洁工具·········································工具盘·············································第第章章操操作作系系统统维维修修技技术术操作系统基础知识·································操作系统分类·································操作系统特征·································操作系统功能·································操作系统常见故障分析·························操作系统常见故障现象··················操作系统常见故障分类与分析······操作系统维修的思路与流程··········操作系统维修实战案例·························无法启动WindowsXPVista操作系统故障一般解决方法···················Windows系统不能关机故障解决方法··········································操作系统启动与关机故障实践流程与方法······························双核电脑出现错误提示键盘无法使用··········································电脑升级后无法启动出现错误提示··········································双核无法正常启动系统不断自动重启··········································电脑启动时当出现检测画面后就停止不动不能正常启动···········电脑中接入第二块硬盘后出现错误提示无法启动电脑···············系统自动更新后无法正常启动··WindowsXP和WindowsVista双系统的电脑无法正常启动····················安装两个杀毒软件后电脑无法正常启动···············································电脑启动速度很慢不正常········电脑启动后总出现RavTaskexe应用程序错误的提示···························电脑在使用中出现“非法操作”错误提示·······································电脑使用时出现“内存不足”故障提示·······································在双核电脑中运行某个软件出现“非法操作”错误提示················第第章章注注册册表表维维修修技技术术注册表维修基础知识···························注册表编辑器·······························WindowsXP注册表······················注册表常见故障分析···························注册表常见故障现象···················注册表常见故障处理···················注册表的备份与恢复···························注册表的备份·······························恢复注册表···································注册表修复方法···························注册表维修实战案例···························手动清理注册表···························上网时发现IE浏览器菜单中的“源文件”命令无法使用············遭恶意攻击系统注册表无法进入········································电脑启动后总是自动弹出广告网页········································恢复被屏蔽锁定的主页设置········在打开桌面上的“我的文档”图标时提示“我的文档”被禁用············电脑启动后发现桌面“回收站”III目目录录图标丢失········································删除文件时出现“文件正在使用无法删除”提示。···············通过卸载程序无法将游戏软件卸载········································停止启动后自动打开的警告提示框·········································打印机不能自动重新换行故障··第第章章电电脑脑上上网网维维修修技技术术网络维修基础知识·······························电脑网络组成·······························电脑网络的主要功能····················电脑网络的分类···························电脑上网常见故障分析·······················电脑上网常见故障现象················电脑上网常见故障分类与分析····电脑上网维修的思路与流程········电脑上网维修实战案例·······················IE浏览器浏览出错故障···············ADSL宽带网无法上网故障解决方法········································拨号错误解决方法························ADSL间断性地无法获得IP地址上网正常但无法打开任何网页····IE总要检测代理服务器···············上网经常掉线故障诊断方法········电脑总是上网不久就掉线无法正常上网········································网络连接正常但IE浏览器只能打开网页的二级页面····················网络连接正常但IE浏览器无法打开网页································单击网页中的Email通信地址时弹出错误提示无法发送邮件··局域网中的两台电脑可以ping通但不能互相访问··························“网上邻居”窗口中看不见网络中共享的文件···················无法安装网络打印机·················局域网中的一台电脑无法被ping通····································酷睿双核电脑单机启动很快但接入局域网后启动很慢······找不到“网络邻居”图标··········QQ、MSNMESSENGER能上不能打开网页的故障分析··········第第章章防防黑黑杀杀毒毒维维修修技技术术电脑病毒的特征和种类·······················病毒预防和电脑安全··························电脑病毒和黑客故障··························病毒感染后的现象·······················病毒查杀·······································电脑安全与防黑客杀毒维修实战·······电脑开机后不论运行何种程序都死机···········································电脑频繁无故死机·······················上网更新系统后电脑经常死机········································电脑突然无法启动总是启动一半又自动重启····························手动清除“冰河”木马病毒········电脑突然无法正常上网总是掉线········································第第章章数数据据恢恢复复与与拯拯救救技技术术使用“备份”工具备份与还原系统···使用“备份”工具备份系统········使用“备份”工具还原系统········使用Ghost软件备份和还原系统·······使用Ghost软件备份系统············使用Ghost软件还原系统············IV电脑维修技术大全硬盘的数据结构···································主引导扇区···································操作系统引导扇区························文件分配表···································硬盘目录区···································硬盘数据区···································硬盘数据丢失的原因···························软件原因·······································硬件原因·······································人为原因·······································外界原因·······································数据的保存与删除·······························数据的保存···································数据的删除···································数据恢复的方法···································MBR数据恢复方法·······················DBR数据恢复方法······················文件被误删除的恢复方法············硬盘被分区或格式化后数据的恢复方法····································硬盘物理结构损坏后数据的恢复方法········································Office文档损坏后数据的恢复方法········································硬盘坏道造成数据丢失的恢复方法········································被病毒或黑客攻击后数据的恢复方法········································硬盘分区表损坏后数据的恢复方法········································维修实例··············································非法关机后导致系统不能正常运行········································感染病毒后系统崩溃····················误删除系统文件导致系统无法正常启动································电脑感染病毒后导致系统瘫痪····Word文档无法打开······················Excel文件损坏无法打开·············Email文件损坏无法打开············恢复“回收站”中删除的文档····硬盘被分区后硬盘中的重要文件丢失·····························硬盘损坏无法读取硬盘中的数据·····························SM卡损坏无法读取照片·······第第章章主主板板维维修修技技术术主板维修必备知识······························主板的分类···································主板的组成与结构·······················主板的工作原理···························主板常见故障剖析······························主板常见故障现象·······················主板常见故障分类与分析············主板维修技术分析与工具选择···········主板维修常用技术分析与选择·····主板维修常用工具选择················主板维修的思路与流程················主板维修实战案例······························主板芯片故障维修·······················主板无法启动故障维修················主板安装失误导致系统故障维修········································主板散热不良故障维修················主板与显卡驱动程序不兼容故障维修········································CMOS设置不能保存故障维修···主板电源故障维修·······················主板键盘接口故障维修················第第章章BBIIOOSS维维修修技技术术认识BIOS··········································V目目录录BIOS芯片的作用·······················BIOS芯片的种类和封装············升级BIOS··········································为什么要对BIOS升级···············升级BIOS注意事项···················BIOS升级方法···························BIOS升级失败后的拯救方法···········用备份的BIOS文件恢复···········用BootBlock块恢复·················热插拔法·····································用编程器修复·····························BIOS故障解决方法··························BIOS常见故障现象···················造成BIOS故障的原因···············BIOS故障维修流程···················维修实例············································优化BIOS后总出现“非法操作”错误提示··························USB鼠标无法正常使用·············升级BIOS后启动电脑时死机···按Del键无法进入BIOS程序···对CMOS进行放电操作后依旧无法去掉开机密码··············电脑停电又有电后会自动开机启动·····································电脑无法正常关机出现关机画面后就死机·····························通过BIOS对电脑超频后无法正常启动系统······················USB接口键盘无法使用·············对BIOS进行设置后发现电脑启动不正常·······················第第章章CCPPUU维维修修技技术术CPU维修必备知识·····························CPU的分类··································CPU的组成与结构······················CPU的工作原理与电路图··········CPU常见故障剖析·····························CPU常见故障现象······················CPU常见故障分类与分析··········CPU维修技术分析与工具选择·········CPU维修常用技术分析与选择·········································CPU维修常用工具选择··············CPU维修的思路与流程··············CPU维修实战案例·····························开机自检完成后死机故障··········CPU超频故障····························散热片故障·································CPU散热故障····························CPU温度故障····························电脑自动重启·····························第第章章内内存存维维修修技技术术内存维修必备知识····························内存的分类·································内存的组成与结构·····················内存常见故障剖析····························内存常见故障现象·····················内存常见故障分类与分析··········内存维修技术分析与工具选择·········内存维修常用技术分析与选择·········································内存维修常用工具选择··············内存维修的思路与流程··············内存维修实战案例·····························开机后连续报警·························内存兼容性故障·························内存速度不同故障·····················内存接触不良故障·····················内存质量不佳故障·····················“非法操作”故障·····················内存金手指氧化故障·················VI电脑维修技术大全第第章章硬硬盘盘维维修修技技术术硬盘维修必备知识·····························硬盘的分类·································硬盘的编号、组成结构··············硬盘的工作原理··························硬盘常见故障剖析·····························硬盘常见故障现象······················硬盘常见故障分类······················硬盘维修技术分析与工具选择·····硬盘维修常用技术分析与选择·········································硬盘维修的思路与流程··············硬盘维修实战案例·····························用Fdisk修复硬盘MBR损坏故障·····································不丢失原有数据用FDISK重建硬盘MBR····························用DiskMan修复硬盘分区表·····用Norton工具修复硬盘不能引导故障·····································用DOSWindows命令修复磁盘损坏扇区······························用PartitionMagic隔离硬盘坏区·····································用Norton的Wipeinfo修复坏道·····································第第章章光光驱驱、、刻刻录录机机维维修修技技术术光驱、刻录机维修必备知识·············光驱的工作原理··························刻录机的工作原理······················DVD激光头系统························光驱、刻录机常见故障剖析·············光驱、刻录机常见故障现象······光驱、刻录机常见故障分类与分析····················································光驱、刻录机维修技术分析与工具············································光驱、刻录机维修常用技术分析·····································光驱、刻录机维修常用工具······光驱、刻录机维修的思路与流程·········································光驱、刻录机维修实战案例·············光驱、刻录机不能自检指示灯亮·····································光驱、刻录机读盘故障··············光驱、刻录机挑盘故障··············光驱、刻录机图标丢失故障······读盘不稳定故障·························光驱、刻录机机械故障··············光驱、刻录机不出仓故障··········托盘弹出弹入时光驱、刻录机发出很大的噪音·························DVD不读盘故障······················刻录失败故障···························缓冲区数据不足故障················刻录机写入光盘失败················无法识别刻录机故障················第第章章显显卡卡维维修修技技术术显卡维修必备知识····························显示芯片·····································显存·············································RAMDAC(数模转换器)········显卡BIOS···································总线接口·····································输出接口·····································显卡常见故障剖析····························显卡常见故障现象·····················显卡常见故障分类与分析··········显卡维修方法与思路·························VII目目录录显卡常用维修方法······················显卡维修常用工具选择··············显卡维修的思路与流程··············显卡维修实战案例·····························显示颜色不正常·························显卡驱动程序丢失故障··············显卡挡板故障·····························显卡灰尘故障·····························驱动程序故障·····························第第章章声声卡卡维维修修技技术术声卡维修必备知识·····························声卡的类型·································声卡的接口·································声卡常见故障剖析·····························声卡常见故障现象······················声卡常见故障分类与分析··········声卡维修方法与思路·························声卡常用维修方法······················声卡维修的思路与流程··············声卡维修实战案例·····························驱动程序故障·····························噪声故障·····································电源故障·····································暴音故障·····································声音失真故障·····························第第章章电电源源维维修修技技术术电源维修必备知识·····························电源工作原理·····························电源标注意义·····························电源常见故障剖析·····························电源常见故障现象······················电源常见故障分类与分析··········电源故障检测方法与思路·················电源故障常用检测方法··············电源维修的思路与流程··············电源维修实战案例····························电源波动故障·····························电源开关故障·····························电源功率不足故障·····················电源负载能力降低故障··············直流电压无输出或电压输出不稳定·········································开机后风扇转动屏幕无显示··第第章章显显示示器器维维修修技技术术显示器维修必备知识························CRT显示器的工作原理···········LCD显示器工作原理···············显示器常见故障剖析························显示器常见故障现象···············显示器常见故障分类与分析····显示器检测故障的方法·····················显示器常用的故障检测方法······显示器维修的思路与流程··········显示器维修实战案例························显示器不能显示故障·················接触不良故障·····························液晶显示器显示错误故障··········电源电路损坏故障·····················显示颜色不正常·························指示灯不亮故障·························刷新频率太低导致开机画面跳动·····································停电导致显示器画面抖动··········附附录录附录BIOS报警声及故障原因················附录BIOSPOST代码及含义·················

用户评价(0)

关闭

新课改视野下建构高中语文教学实验成果报告(32KB)

抱歉,积分不足下载失败,请稍后再试!

提示

试读已结束,如需要继续阅读或者下载,敬请购买!

文档小程序码

使用微信“扫一扫”扫码寻找文档

1

打开微信

2

扫描小程序码

3

发布寻找信息

4

等待寻找结果

我知道了
评分:

/49

电脑维修技术大全

仅供在线阅读

VIP

在线
客服

免费
邮箱

爱问共享资料服务号

扫描关注领取更多福利