Dell 7CX5T Installation And Service Manual page 7

Removing the system board........................................................................................................................................151
Installing the system board......................................................................................................................................... 153
Power interposer boards...................................................................................................................................................156
Main and GPU power interposer boards connectors..............................................................................................156
Removing the GPU power interposer board............................................................................................................ 157
Installing the GPU power interposer board...............................................................................................................157
Removing the main power interposer board............................................................................................................ 158
Installing the main power interposer board...............................................................................................................159
Converting the system from tower mode to rack mode.............................................................................................. 159
Converting the system from tower mode to rack mode ....................................................................................... 160
Chapter 6: System diagnostics..................................................................................................... 162
Dell Embedded System Diagnostics................................................................................................................................ 162
Running the Embedded System Diagnostics from Boot Manager........................................................................ 162
Running the Embedded System Diagnostics from the Dell Lifecycle Controller................................................. 162
System diagnostic controls.........................................................................................................................................163
Chapter 7: Getting help................................................................................................................ 164
Contacting Dell EMC......................................................................................................................................................... 164
Documentation feedback..................................................................................................................................................164
Accessing system information by using QRL................................................................................................................. 164
Quick Resource Locator for PowerEdge T640........................................................................................................165
Receiving automated support with SupportAssist ....................................................................................................... 165
Recycling or End-of-Life service information.................................................................................................................165
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