Owners Manual
系统板连接器......................................................................................................................................................................141
禁用已忘记的密码............................................................................................................................................................ 142
9 系统故障排除.............................................................................................................................143
排查系统启动故障............................................................................................................................................................ 143
外部连接故障排除............................................................................................................................................................ 143
视频子系统故障排除........................................................................................................................................................ 144
USB 设备故障排除............................................................................................................................................................144
iDRAC Direct 故障排除（USB XML 配置）..................................................................................................................144
iDRAC Direct 故障排除（笔记本电脑连接）............................................................................................................... 145
串行 I/O 设备故障排除.................................................................................................................................................... 145
NIC 故障排除..................................................................................................................................................................... 145
受潮系统故障排除............................................................................................................................................................ 146
受损系统故障排除.............................................................................................................................................................147
系统电池故障排除.............................................................................................................................................................147
电源设备单元故障排除....................................................................................................................................................148
电源问题故障排除.......................................................................................................................................................148
电源设备故障...............................................................................................................................................................148
冷却问题故障排除............................................................................................................................................................ 148
冷却风扇故障排除............................................................................................................................................................ 149
系统内存故障排除............................................................................................................................................................ 149
内部 U 盘故障排除........................................................................................................................................................... 150
SD 卡故障排除.................................................................................................................................................................. 150
光盘驱动器故障排除.........................................................................................................................................................151
磁带备份装置故障排除.....................................................................................................................................................151
硬盘驱动器或 SSD 故障排除.......................................................................................................................................... 152
存储控制器故障排除........................................................................................................................................................ 152
扩展卡故障排除................................................................................................................................................................ 153
处理器故障排除................................................................................................................................................................ 153
10 获得帮助..................................................................................................................................154
联系戴尔.............................................................................................................................................................................154
说明文件反馈.....................................................................................................................................................................154
通过使用 QRL 访问系统信息..........................................................................................................................................154
目录
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