Owners Manual
磁带备份单元（可选）.......................................................................................................................183
卸下磁带备份单元 ....................................................................................................................... 183
安装磁带备份单元 ....................................................................................................................... 184
光盘驱动器（可选）...........................................................................................................................185
卸下光盘驱动器............................................................................................................................185
安装光盘驱动器（）.....................................................................................................................186
SD vFlash 介质卡（可选）................................................................................................................. 187
装回可选的 SD vFlash 介质卡.......................................................................................................187
控制面板部件..................................................................................................................................... 188
卸下控制面板 ...............................................................................................................................188
安装控制面板 ............................................................................................................................... 191
7 使用系统诊断程序...............................................................................................195
Dell 嵌入式系统诊断程序................................................................................................................... 195
何时使用 Embedded System Diagnostics（嵌入式系统诊断程序）...........................................195
从引导管理器运行嵌入式系统诊断程序........................................................................................195
从 Dell Lifecycle Controller 运行嵌入式系统诊断程序................................................................195
系统诊断程序控制........................................................................................................................ 196
8 跳线和连接器...................................................................................................... 197
系统板跳线设置.................................................................................................................................. 197
系统板跳线和连接器.......................................................................................................................... 198
禁用已忘记的密码............................................................................................................................. 200
9 系统故障排除...................................................................................................... 201
安全第一 — 为您和您的系统着想...................................................................................................... 201
系统启动失败故障排除.......................................................................................................................201
外部连接故障排除.............................................................................................................................. 201
视频子系统故障排除.......................................................................................................................... 201
USB 设备故障排除............................................................................................................................. 202
iDRAC Direct 故障排除（USB XML 配置）.......................................................................................202
iDRAC Direct 故障排除（笔记本电脑连接）.....................................................................................203
串行 I/O 设备故障排除...................................................................................................................... 203
NIC 故障排除.....................................................................................................................................204
受潮系统故障排除..............................................................................................................................204
受损系统故障排除..............................................................................................................................205
系统电池故障排除..............................................................................................................................206
电源设备故障排除..............................................................................................................................206
电源问题故障排除........................................................................................................................206
电源设备故障............................................................................................................................... 207
冷却问题故障排除..............................................................................................................................207
冷却风扇故障排除..............................................................................................................................208
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