Owners Manual
为 BitLocker 用户重新启用 TPM.................................................................................................... 91
为 TXT 用户重新启用 TPM..............................................................................................................91
5 系统故障排除........................................................................................................ 93
安全第一 — 为您和您的系统着想........................................................................................................ 93
系统启动失败故障排除.........................................................................................................................93
外部连接故障排除................................................................................................................................ 93
视频子系统故障排除............................................................................................................................ 93
USB 设备故障排除................................................................................................................................93
iDRAC Direct 故障排除（USB XML 配置）......................................................................................... 94
iDRAC Direct 故障排除（膝上型计算机连接）....................................................................................95
串行 I/O 设备故障排除.........................................................................................................................95
NIC 故障排除....................................................................................................................................... 95
受潮系统故障排除................................................................................................................................96
受损系统故障排除................................................................................................................................96
系统电池故障排除................................................................................................................................ 97
电源设备故障排除................................................................................................................................98
电源问题.........................................................................................................................................98
电源设备故障................................................................................................................................. 98
冷却问题故障排除................................................................................................................................98
冷却风扇故障排除................................................................................................................................99
系统内存故障排除................................................................................................................................99
SD 卡故障排除................................................................................................................................... 100
硬盘驱动器故障排除...........................................................................................................................101
存储控制器故障排除...........................................................................................................................101
扩展卡故障排除..................................................................................................................................102
处理器故障排除..................................................................................................................................102
系统消息.............................................................................................................................................103
警告信息.......................................................................................................................................103
诊断消息.......................................................................................................................................103
警报消息.......................................................................................................................................103
6 使用系统诊断程序.............................................................................................. 104
Dell 嵌入式系统诊断程序...................................................................................................................104
何时使用 Embedded System Diagnostics（嵌入式系统诊断程序）.......................................... 104
从引导管理器运行嵌入式系统诊断程序....................................................................................... 104
从 Dell Lifecycle Controller 运行嵌入式系统诊断程序................................................................104
系统诊断程序控制........................................................................................................................ 105
7 跳线和连接器...................................................................................................... 106
系统板跳线设置..................................................................................................................................106
系统板连接器......................................................................................................................................107
6