安装散热器.................................................................................................................................................................... 36
显示屏部件...........................................................................................................................................................................37
卸下显示屏部件............................................................................................................................................................ 37
安装显示屏部件............................................................................................................................................................ 39
电源适配器端口..................................................................................................................................................................40
卸下电源适配器端口....................................................................................................................................................40
安装电源适配器端口.....................................................................................................................................................41
扬声器...................................................................................................................................................................................42
卸下扬声器.....................................................................................................................................................................42
安装扬声器.....................................................................................................................................................................43
电源按钮,带可选的指纹读取器.....................................................................................................................................44
卸下带可选的指纹读取器的电源按钮.......................................................................................................................45
安装带可选的指纹读取器的电源按钮.......................................................................................................................45
触摸板...................................................................................................................................................................................46
卸下触摸板.................................................................................................................................................................... 46
安装触摸板.....................................................................................................................................................................47
I/O 板....................................................................................................................................................................................49
卸下 I/O 板.....................................................................................................................................................................49
安装 I/O 板.....................................................................................................................................................................49
系统板.................................................................................................................................................................................. 50
卸下系统板.................................................................................................................................................................... 50
安装系统板.................................................................................................................................................................... 52
掌垫和键盘部件..................................................................................................................................................................55
卸下掌托和键盘部件....................................................................................................................................................55
安装掌托和键盘部件....................................................................................................................................................56
3 驱动程序与下载...........................................................................................................................58
4 系统设置程序.............................................................................................................................. 59
进入 BIOS 设置程序...........................................................................................................................................................59
导航键...................................................................................................................................................................................59
一次性引导菜单..................................................................................................................................................................59
系统设置选项...................................................................................................................................................................... 60
在 Windows 中更新 BIOS.................................................................................................................................................. 67
在已启用 BitLocker 的系统上更新 BIOS...................................................................................................................67
使用 USB 闪存盘更新您的系统 BIOS........................................................................................................................67
在 Linux 和 Ubuntu 环境中更新戴尔 BIOS..................................................................................................................... 68
从 F12 一次性引导菜单刷新 BIOS................................................................................................................................... 68
系统密码和设置密码...........................................................................................................................................................71
分配系统设置密码.........................................................................................................................................................71
删除或更改现有的系统设置密码............................................................................................................................... 72
清除 CMOS 设置...........................................................................................................................................................72
清除 BIOS(系统设置)和系统密码......................................................................................................................... 72
5 故障排除.................................................................................................................................... 73
SupportAssist 诊断程序..................................................................................................................................................... 73
内置自检 (BIST).................................................................................................................................................................. 73
恢复操作系统...................................................................................................................................................................... 73
系统诊断指示灯.................................................................................................................................................................. 74
4
目录