在线浏览, 第4页, 戴尔 Dell Latitude E5270 用户手册

安装可选 SmartCard 读取器板 .............................................................................................................22 卸下可选指纹读取器板 .........................................................................................................................22 安装可选的指纹读取器板 ..................................................................................................................... 23 卸下 LED 板 ..........................................................................................................................................23 安装 LED 板 ..........................................................................................................................................24 卸下散热器部件 ....................................................................................................................................24 安装散热器部件 ....................................................................................................................................25 卸下币形电池 ........................................................................................................................................25 安装币形电池 ....................................................................................................................................... 26 卸下扬声器 ........................................................................................................................................... 26 安装扬声器 ........................................................................................................................................... 27 卸下系统板 ........................................................................................................................................... 27 安装系统板 ........................................................................................................................................... 28 3 系统设置选项........................................................................................................ 29 Boot Sequence ....................................................................................................................................29 导航键 .................................................................................................................................................. 29 系统设置程序概览 ................................................................................................................................ 30 访问系统设置程序 ................................................................................................................................ 30 常规屏幕选项 ....................................................................................................................................... 30 系统配置屏幕选项 .................................................................................................................................31 视频屏幕选项 ........................................................................................................................................33 安全性屏幕选项 ....................................................................................................................................33 安全引导屏幕选项 ................................................................................................................................ 35 Intel Software Guard Extensions 屏幕选项 .........................................................................................36 性能屏幕选项 ....................................................................................................................................... 36 电源管理屏幕选项 ................................................................................................................................ 37 POST 行为屏幕选项 ............................................................................................................................. 38 虚拟化支持屏幕选项 ............................................................................................................................ 39 无线屏幕选项 ....................................................................................................................................... 40 维护屏幕选项 ....................................................................................................................................... 40 系统日志屏幕选项 .................................................................................................................................41 更新 BIOS ............................................................................................................................................ 41 系统密码和设置密码 ............................................................................................................................ 42 分配系统密码和设置密码 ............................................................................................................... 42 删除或更改现有系统密码和 /或设置密码 ........................................................................................ 43 4 技术规格................................................................................................................44 系统规格 ...............................................................................................................................................44 处理器规格 ...........................................................................................................................................44 内存规格 ...............................................................................................................................................45 存储规范 ...............................................................................................................................................45 4