步骤................................................................................................................................................................................................ 49
36 装回左侧 I/O 护盖......................................................................................................................................50
步骤................................................................................................................................................................................................ 50
完成条件........................................................................................................................................................................................ 50
37 卸下检视门..................................................................................................................................................51
前提条件........................................................................................................................................................................................ 51
步骤................................................................................................................................................................................................ 51
38 装回检视门..................................................................................................................................................52
步骤................................................................................................................................................................................................ 52
完成条件........................................................................................................................................................................................ 52
39 卸下回环电缆............................................................................................................................................. 53
前提条件........................................................................................................................................................................................ 53
步骤................................................................................................................................................................................................ 53
40 装回回环电缆............................................................................................................................................. 56
步骤................................................................................................................................................................................................ 56
完成条件 ....................................................................................................................................................................................... 56
41 访问和更新 BIOS....................................................................................................................................... 57
访问 BIOS 设置.............................................................................................................................................................................. 57
在 POST 过程中输入 BIOS 设置.............................................................................................................................................57
更新 BIOS....................................................................................................................................................................................... 57
使用 USB 调用脚本.................................................................................................................................................................57
从 USB 闪存驱动器刷新 BIOS............................................................................................................................................... 58
在 Windows 系统上更新 BIOS............................................................................................................................................... 58
在 Ubuntu 系统上使用 UEFI 压缩包更新...............................................................................................................................58
Dell Command | Configure (DCC)..............................................................................................................................................59
Edge Device Manager (EDM)...................................................................................................................................................59
默认 BIOS 设置.............................................................................................................................................................................. 60
常规(BIOS 级别 1)..............................................................................................................................................................60
系统配置(BIOS 级别 1)......................................................................................................................................................61
安全性(BIOS 级别 1)..........................................................................................................................................................62
安全引导(BIOS 级别 1)......................................................................................................................................................63
性能(BIOS 级别 1)..............................................................................................................................................................64
电源管理(BIOS 级别 1)......................................................................................................................................................64
POST 行为(BIOS 级别 1)....................................................................................................................................................64
虚拟化支持( BIOS 级别 1).................................................................................................................................................65
维护(BIOS 级别 1)..............................................................................................................................................................65
系统日志(BIOS 级别 1)......................................................................................................................................................66
42 诊断程序...................................................................................................................................................... 67
43 附录............................................................................................................................................................... 69
6