在线浏览, 第4页, 戴尔 Dell Latitude 7204 用户手册

卸下 WLAN 卡 ...................................................................................................................................... 22 安装 WLAN 卡 ...................................................................................................................................... 23 卸下 WWAN 卡 .....................................................................................................................................23 安装 WWAN 卡 .....................................................................................................................................24 卸下全球定位系统 (GPS) 模块 ..............................................................................................................24 安装全球定位系统 (GPS) 模块 .............................................................................................................. 25 卸下插卡支架 ........................................................................................................................................25 安装插卡支架 ........................................................................................................................................27 卸下 I/O 板 ........................................................................................................................................... 27 安装 I/O 板 ...........................................................................................................................................28 卸下指纹读取器 ....................................................................................................................................28 安装指纹读取器 ....................................................................................................................................29 卸下 LED 板 ..........................................................................................................................................29 安装 LED 板 ..........................................................................................................................................30 卸下电池板 ...........................................................................................................................................30 安装电池板 ............................................................................................................................................31 卸下键盘触控板 .................................................................................................................................... 31 安装键盘控制板 ....................................................................................................................................32 卸下电源连接器 ....................................................................................................................................33 安装电源连接器 ....................................................................................................................................34 卸下掌垫 ...............................................................................................................................................34 安装掌垫 ...............................................................................................................................................36 卸下显示屏部件 ....................................................................................................................................36 安装显示屏部件 ....................................................................................................................................38 卸下系统板 ........................................................................................................................................... 39 安装系统板 ...........................................................................................................................................40 3 系统设置程序........................................................................................................ 42 引导顺序 ...............................................................................................................................................42 导航键 .................................................................................................................................................. 42 系统设置程序选项 ................................................................................................................................ 43 更新 BIOS ............................................................................................................................................52 系统密码和设置密码 .............................................................................................................................53 设定系统密码和设置密码 ................................................................................................................53 删除或更改现有系统密码和 /或设置密码 ........................................................................................ 54 4 Diagnostics（诊断程序）................................................................................... 55 增强型预引导系统评估 (ePSA) 诊断程序 ..............................................................................................55 设备状态指示灯 ....................................................................................................................................55 电池状态指示灯 ....................................................................................................................................56 5 联系 Dell................................................................................................................ 57