在线浏览, 第3页, 戴尔 Dell Optiplex 7020 小型塔式用户手册

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目录 1 拆装计算机...............................................................................................................5 拆装计算机内部组件之前 ........................................................................................................................5 关闭计算机电源 ...................................................................................................................................... 6 拆装计算机内部组件之后 ....................................................................................................................... 6 2 卸下和安装组件.......................................................................................................7 建议工具 ................................................................................................................................................. 7 正面视图和背面视图 ............................................................................................................................... 7 卸下主机盖 ............................................................................................................................................. 8 安装主机盖 ............................................................................................................................................. 8 卸下防盗开关 ..........................................................................................................................................8 安装防盗开关 ..........................................................................................................................................9 卸下无线局域网 (WLAN) 卡 .................................................................................................................... 9 安装无线局域网 (WLAN) 卡 .................................................................................................................. 10 卸下前挡板 ........................................................................................................................................... 10 安装前挡板 ............................................................................................................................................11 卸下扩充卡 ............................................................................................................................................11 安装扩充卡 ............................................................................................................................................12 内存模块指导原则 .................................................................................................................................12 卸下内存模块 ........................................................................................................................................12 安装内存 ............................................................................................................................................... 13 取出币形电池 ........................................................................................................................................13 安装币形电池 ........................................................................................................................................14 卸下硬盘驱动器 .................................................................................................................................... 14 安装硬盘驱动器 .................................................................................................................................... 15 卸下光盘驱动器 .................................................................................................................................... 15 安装光盘驱动器 .................................................................................................................................... 16 卸下扬声器 ........................................................................................................................................... 16 安装扬声器 ............................................................................................................................................17 卸下电源设备 ........................................................................................................................................ 17 安装电源设备 ........................................................................................................................................19 卸下散热器部件 .................................................................................................................................... 19 安装散热器部件 .................................................................................................................................... 19 卸下处理器 ........................................................................................................................................... 19 安装处理器 ...........................................................................................................................................20 卸下系统风扇 ....................................................................................................................................... 20 安装系统风扇 ........................................................................................................................................21

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