Dell PowerEdge C8000 - Manual (Page 8)

8 Contents
Replacing Sled Modules in the Server
Enclosure
. . . . . . . . . . . . . . . . . . . . . . . . 230
Installing the External PDU into the Rack . . . . . . . 231
Connecting the Power Cables . . . . . . . . . . . . . 237
Connecting the Power Cables to the
Server Enclosure with Internal Power
Source
. . . . . . . . . . . . . . . . . . . . . .
237
Connecting the Power Cable to the
Server Enclosure with External Power
Source . . . . . . . . . . . . . . . . . . . . . . 238
Connecting the Server Enclosure to a Rack
PDU
. . . . . . . . . . . . . . . . . . . . . . . . . . . 239
Connecting a Network Switch to a Rack PDU
. . . .
242
Connecting the PDU to the Network . . . . . . . . . . 243
Powering Up the Systems . . . . . . . . . . . . . . . 246
5 Troubleshooting
. . . . . . . . . . . . . . . . . . .
251
Safety First—For You and Your System . . . . . . . . 251
Installation Problems . . . . . . . . . . . . . . . . . 251
Troubleshooting System Startup Failure
. . . . . . . .
252
Troubleshooting External Connections . . . . . . . . 252
Troubleshooting the Video Subsystem . . . . . . . . . 252
Troubleshooting a USB Device . . . . . . . . . . . . 252
Troubleshooting a Serial I/O Device
. . . . . . . . . .
253
Troubleshooting a NIC . . . . . . . . . . . . . . . . . 254