Users Guide

7 使用系统诊断程序...............................................................................................158
Dell 嵌入式系统诊断程序................................................................................................................... 158
何时使用 Embedded System Diagnostics（嵌入式系统诊断程序）...........................................158
从引导管理器运行嵌入式系统诊断程序........................................................................................158
从 Dell Lifecycle Controller 运行嵌入式系统诊断程序................................................................158
系统诊断程序控制........................................................................................................................ 159
Dell 服务器 E-Support 工具...............................................................................................................159
8 跳线和连接器 ..................................................................................................... 160
系统板跳线设置..................................................................................................................................160
系统板跳线和连接器...........................................................................................................................161
禁用已忘记的密码.............................................................................................................................. 163
9 系统故障排除...................................................................................................... 164
安全第一 — 为您和您的系统着想...................................................................................................... 164
系统启动失败故障排除.......................................................................................................................164
外部连接故障排除.............................................................................................................................. 164
视频子系统故障排除.......................................................................................................................... 164
USB 设备故障排除..............................................................................................................................165
iDRAC Direct 故障排除（USB XML 配置）....................................................................................... 165
iDRAC Direct 故障排除（笔记本电脑连接）..................................................................................... 166
串行 I/O 设备故障排除.......................................................................................................................166
NIC 故障排除......................................................................................................................................167
受潮系统故障排除.............................................................................................................................. 167
受损系统故障排除.............................................................................................................................. 168
系统电池故障排除.............................................................................................................................. 169
电源设备故障排除.............................................................................................................................. 169
电源问题故障排除........................................................................................................................ 169
电源设备故障排除........................................................................................................................ 170
冷却问题故障排除.............................................................................................................................. 170
冷却风扇故障排除...............................................................................................................................171
系统内存故障排除...............................................................................................................................171
SD 卡故障排除....................................................................................................................................172
硬盘驱动器故障排除...........................................................................................................................173
存储控制器故障排除...........................................................................................................................173
扩展卡故障排除..................................................................................................................................174
处理器故障排除.................................................................................................................................. 175
系统消息............................................................................................................................................. 175
警告消息....................................................................................................................................... 175
诊断消息....................................................................................................................................... 175
警报消息....................................................................................................................................... 176
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