在线浏览, 第4页, 戴尔 Dell Precision 7910 用户手册

安装系统风扇部件 ................................................................................................................................40 卸下前挡板 ...........................................................................................................................................40 安装前挡板 ........................................................................................................................................... 41 卸下 I/O 面板和 USB 3.0 端口 ............................................................................................................. 42 安装 I/O 面板和 USB 3.0 端口 ............................................................................................................. 43 卸下电源开关 ....................................................................................................................................... 44 安装电源开关 ....................................................................................................................................... 45 卸下扬声器 ........................................................................................................................................... 45 安装扬声器 ...........................................................................................................................................46 卸下右盖 ...............................................................................................................................................47 安装右盖 ...............................................................................................................................................48 卸下 5.25 英寸光盘驱动器 ................................................................................................................... 48 安装 5.25 英寸光盘驱动器 ................................................................................................................... 49 卸下 HDD 热感器 .................................................................................................................................49 安装 HDD 热感器 ..................................................................................................................................51 卸下处理器 ............................................................................................................................................51 安装处理器 ........................................................................................................................................... 52 卸下硬盘驱动器风扇 .............................................................................................................................52 安装硬盘驱动器风扇 ............................................................................................................................ 54 卸下电源设备 (PSU) 卡 .........................................................................................................................54 安装电源设备 (PSU) 卡 ......................................................................................................................... 55 系统板组件 ........................................................................................................................................... 55 卸下系统板 ........................................................................................................................................... 57 安装系统板 ........................................................................................................................................... 59 3 附加信息................................................................................................................60 内存模块指导原则 ................................................................................................................................60 前面板机箱锁 ....................................................................................................................................... 60 电源设备 (PSU) 锁定 .............................................................................................................................61 4 系统设置程序........................................................................................................ 62 Boot Sequence ....................................................................................................................................62 导航键 .................................................................................................................................................. 62 导航键 .............................................................................................................................................62 系统设置程序选项 ................................................................................................................................ 63 更新 BIOS ............................................................................................................................................70 系统密码和设置密码 ............................................................................................................................. 71 分配系统密码和设置密码 ................................................................................................................ 71 删除或更改现有系统密码和 /或设置密码 ........................................................................................ 72 禁用系统密码 ..................................................................................................................................72 5 Diagnostics（诊断程序）................................................................................... 74 4