在线浏览, 第3页, 戴尔 Dell Precision M4700 维修服务手册

目录 1 拆装计算机................................................................................................................................. 6 拆装计算机内部组件之前 ......................................................................................................................................6 建议工具 ..................................................................................................................................................................7 关闭计算机电源 ......................................................................................................................................................7 拆装计算机内部组件之后 ......................................................................................................................................7 2 卸下和安装组件........................................................................................................................ 9 卸下安全数字 (SD) 卡 ............................................................................................................................................. 9 安装 SD 卡 ................................................................................................................................................................9 卸下 ExpressCard .....................................................................................................................................................9 安装 ExpressCard .....................................................................................................................................................9 取出电池 ..................................................................................................................................................................9 安装电池 ................................................................................................................................................................10 卸下用户识别模块 (SIM) 卡 .................................................................................................................................10 安装用户识别模块 (SIM) 卡 .................................................................................................................................11 卸下基座盖 ............................................................................................................................................................11 安装基座盖 ............................................................................................................................................................12 卸下键盘装饰条 ....................................................................................................................................................12 安装键盘装饰条 ....................................................................................................................................................13 卸下键盘 ................................................................................................................................................................14 安装键盘 ................................................................................................................................................................16 卸下主内存 ............................................................................................................................................................17 安装主内存 ............................................................................................................................................................17 卸下次内存 ............................................................................................................................................................18 安装次内存 ............................................................................................................................................................18 卸下光盘驱动器 ....................................................................................................................................................18 安装光盘驱动器 ....................................................................................................................................................20 卸下硬盘 驱动器 ...................................................................................................................................................20 安装硬盘 驱动器 ...................................................................................................................................................21 卸下无线局域网 (WLAN) 卡 ................................................................................................................................. 21 安装无线局域网 (WLAN) 卡 ................................................................................................................................. 21 卸下无线广域网 (WWAN) 卡（可选） ............................................................................................................... 22 安装无线广域网 (WWAN) 卡（可选） ............................................................................................................... 22 卸下 Bluetooth 模块 .............................................................................................................................................. 22 安装 Bluetooth 模块 .............................................................................................................................................. 23 卸下处理器风扇 ....................................................................................................................................................24 安装处理器风扇 ....................................................................................................................................................24 卸下视频卡风扇 ....................................................................................................................................................24 安装视频卡风扇 ....................................................................................................................................................25 取出币形电池 ........................................................................................................................................................25 3