1 拆装平板电脑................................................................................................................................ 5
安全说明.................................................................................................................................................................................5
拆装平板电脑内部组件之前......................................................................................................................................... 5
安全防范措施...................................................................................................................................................................6
静电放电 — ESD 保护................................................................................................................................................... 6
ESD 现场服务套件..........................................................................................................................................................6
拆装平板电脑内部组件之后..........................................................................................................................................7
2 平板电脑的主要组件...................................................................................................................... 8
3 系统设置程序.............................................................................................................................. 10
引导菜单............................................................................................................................................................................... 10
导航键................................................................................................................................................................................... 10
引导顺序................................................................................................................................................................................ 11
系统设置选项........................................................................................................................................................................11
一般选项.......................................................................................................................................................................... 11
系统信息......................................................................................................................................................................... 12
视频..................................................................................................................................................................................14
安全性..............................................................................................................................................................................14
Secure Boot(安全引导)........................................................................................................................................... 15
英特尔软件防护扩展.....................................................................................................................................................15
Performance(性能)...................................................................................................................................................16
Power management(电源管理)..............................................................................................................................16
POST Behavior(POST 行为)................................................................................................................................... 18
Manageability(可管理性)......................................................................................................................................... 19
Virtualization support(虚拟化支持)........................................................................................................................19
无线..................................................................................................................................................................................19
维护屏幕.........................................................................................................................................................................20
System logs(系统日志)........................................................................................................................................... 20
SupportAssist 系统分辨率...........................................................................................................................................20
关于.................................................................................................................................................................................20
在 Windows 中更新 BIOS................................................................................................................................................... 21
在已启用 BitLocker 的系统上更新 BIOS....................................................................................................................21
使用 USB 闪存驱动器更新您的系统 BIOS................................................................................................................21
在 Linux 和 Ubuntu 环境中更新 Dell BIOS................................................................................................................ 22
从 F12 一次性引导菜单快擦写 BIOS......................................................................................................................... 22
系统密码和设置密码..........................................................................................................................................................25
分配系统设置密码........................................................................................................................................................25
删除或更改现有系统设置密码................................................................................................................................... 26
4 故障排除.................................................................................................................................... 27
增强型预引导系统评估 (ePSA) 诊断程序......................................................................................................................27
运行 ePSA 诊断程序.....................................................................................................................................................27
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