在线浏览, 第3页, 戴尔 Dell Optiplex 7040M 用户手册

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目录 1 拆装计算机内部组件............................................................................................... 5 拆装计算机内部组件之前 ........................................................................................................................5 关闭计算机 ............................................................................................................................................. 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 卸下护盖 ................................................................................................................................................. 7 安装护盖 .................................................................................................................................................8 卸下硬盘驱动器部件 ...............................................................................................................................8 将硬盘驱动器从硬盘驱动器支架卸下 ..................................................................................................... 8 将硬盘驱动器安装到硬盘驱动器支架中 ..................................................................................................9 安装硬盘驱动器部件 ...............................................................................................................................9 卸下 VGA 板 ........................................................................................................................................... 9 安装 VGA 板 ......................................................................................................................................... 10 卸下系统风扇 ........................................................................................................................................10 安装系统风扇 ........................................................................................................................................ 11 卸下内存模块 ........................................................................................................................................12 安装内存模块 ........................................................................................................................................12 卸下散热器 ............................................................................................................................................12 安装散热器 ............................................................................................................................................13 卸下处理器 ............................................................................................................................................13 安装处理器 ........................................................................................................................................... 14 卸下扬声器 ........................................................................................................................................... 14 安装扬声器 ............................................................................................................................................15 卸下币形电池 ........................................................................................................................................15 安装币形电池 ........................................................................................................................................16 卸下系统板 ........................................................................................................................................... 16 安装系统板 ............................................................................................................................................17 系统板布局 ........................................................................................................................................... 18 3 排除计算机故障.................................................................................................... 20 诊断电源 LED 代码 ...............................................................................................................................20 诊断错误消息 ........................................................................................................................................21 系统错误消息 ....................................................................................................................................... 24 4 系统设置程序........................................................................................................ 26 Boot Sequence ....................................................................................................................................26 3
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