在线浏览, 第3页, 戴尔 Dell Vostro 3800 用户手册

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 系统概览 ................................................................................................................................................. 7 内部视图 .......................................................................................................................................... 7 卸下主机盖 ............................................................................................................................................. 8 安装主机盖 ............................................................................................................................................. 8 卸下挡板 .................................................................................................................................................8 安装挡板 .................................................................................................................................................9 卸下光盘驱动器 ...................................................................................................................................... 9 安装光盘驱动器 .................................................................................................................................... 10 卸下硬盘驱动器 .................................................................................................................................... 10 安装硬盘驱动器 .....................................................................................................................................11 卸下扩充卡 ............................................................................................................................................12 安装扩充卡 ............................................................................................................................................12 卸下电源设备 (PSU) .............................................................................................................................. 12 安装电源设备 (PSU) ..............................................................................................................................14 卸下散热器 ........................................................................................................................................... 14 安装散热器 ............................................................................................................................................15 卸下处理器 ............................................................................................................................................15 安装处理器 ............................................................................................................................................15 卸下内存模块 ........................................................................................................................................15 安装内存模块 ........................................................................................................................................16 卸下系统风扇 ........................................................................................................................................16 安装系统风扇 ........................................................................................................................................ 17 卸下输入 /输出 (I/O) 面板 ......................................................................................................................17 安装输入 /输出 (I/O) 面板 ......................................................................................................................18 卸下系统板 ........................................................................................................................................... 19 安装系统板 ...........................................................................................................................................20 系统板组件 ...........................................................................................................................................20 3 排除计算机故障.........................................................................................................22 电源诊断 LED 代码 ...............................................................................................................................22 诊断错误消息 ........................................................................................................................................23