在线浏览, 第4页, 戴尔 Dell Precision M4700 维修服务手册

安装币形电池 ........................................................................................................................................................25 卸下掌垫 ................................................................................................................................................................26 安装掌垫 ................................................................................................................................................................28 卸下 ExpressCard 模块 ..........................................................................................................................................30 安装 ExpressCard 模块 ..........................................................................................................................................31 卸下散热器 ............................................................................................................................................................31 安装散热器 ............................................................................................................................................................32 卸下处理器 ............................................................................................................................................................32 安装处理器 ............................................................................................................................................................33 卸下视频卡散热器 ................................................................................................................................................33 安装视频卡散热器 ................................................................................................................................................35 卸下视频卡 ............................................................................................................................................................35 安装视频卡 ............................................................................................................................................................36 卸下输入/输出 (I/O) 板 ..........................................................................................................................................36 安装 I/O 板 ..............................................................................................................................................................37 卸下开关板 ............................................................................................................................................................38 安装开关板 ............................................................................................................................................................38 卸下统一安全集线器 (USH) 板 ............................................................................................................................ 39 安装 USH 板 ........................................................................................................................................................... 39 卸下显示屏部件 ....................................................................................................................................................39 安装显示屏部件 ....................................................................................................................................................42 卸下铰接护盖 ........................................................................................................................................................42 安装铰接护盖 ........................................................................................................................................................43 卸下系统板 ............................................................................................................................................................43 安装系统板 ............................................................................................................................................................46 卸下电源连接器端口 ............................................................................................................................................47 安装电源连接器端口 ............................................................................................................................................47 卸下显示屏挡板 ....................................................................................................................................................48 安装显示屏挡板 ....................................................................................................................................................49 卸下显示屏面板 ....................................................................................................................................................50 安装显示屏面板 ....................................................................................................................................................52 卸下摄像头 ............................................................................................................................................................53 安装摄像头 ............................................................................................................................................................53 3 系统设置程序...........................................................................................................................54 引导顺序 ................................................................................................................................................................54 导航键 .................................................................................................................................................................... 54 系统设置程序选项 ................................................................................................................................................55 更新 BIOS ..............................................................................................................................................................61 系统密码和设置密码 ............................................................................................................................................61 设定系统密码和设置密码 ............................................................................................................................. 62 删除或更改现有系统密码和/或设置密码 ....................................................................................................62 4 Diagnostics（诊断程序）......................................................................................................64 4