Installing the PSB cold plate for NVIDIA configurations...................................................................................221
Removing the PSB for NVIDIA configurations...................................................................................................223
Installing the PSB for NVIDIA configurations.....................................................................................................225
Removing the sensor tray for NVIDIA GPU configurations............................................................................ 227
Installing the sensor tray for NVIDIA GPU configurations.............................................................................. 229
Removing the GPU with GPU cold plates for NVIDIA configurations..........................................................232
Installing the GPU with GPU cold plates for NVIDIA configurations............................................................234
Removing the GPU board for NVIDIA configurations...................................................................................... 236
Installing the GPU board for NVIDIA configurations........................................................................................ 238
Removing the GPU cold plate for NVIDIA configurations...............................................................................240
Installing the GPU cold plate for NVIDIA GPU configurations....................................................................... 242
Removing the GPU for NVIDIA GPU configurations........................................................................................ 248
Installing the GPU for NVIDIA configurations.................................................................................................... 250
Manifold module...............................................................................................................................................................251
Removing the Manifold module..............................................................................................................................251
Installing the Liquid cooling Manifold................................................................................................................... 253
Chapter 8: Jumpers and connectors.......................................................................................... 257
System board jumpers and connectors .................................................................................................................... 257
System board jumper settings.....................................................................................................................................259
Disabling a forgotten password...................................................................................................................................260
Chapter 9: System diagnostics and indicator codes................................................................... 261
Status LED indicators.....................................................................................................................................................261
iDRAC Direct LED indicator codes..............................................................................................................................262
LCD panel..........................................................................................................................................................................262
Viewing Home screen...............................................................................................................................................263
Setup menu................................................................................................................................................................ 263
View menu.................................................................................................................................................................. 264
NIC indicator codes........................................................................................................................................................ 264
Power supply unit indicator codes..............................................................................................................................265
Drive indicator codes..................................................................................................................................................... 266
Using system diagnostics..............................................................................................................................................267
Dell Embedded System Diagnostics......................................................................................................................267
Chapter 10: Getting help........................................................................................................... 269
Recycling or End-of-Life service information.......................................................................................................... 269
Contacting Dell Technologies...................................................................................................................................... 269
Accessing system information by using QRL........................................................................................................... 269
Quick Resource Locator for PowerEdge XE9640 system.............................................................................. 270
Receiving automated support with Secure Connect Gateway (SCG)...............................................................270
Chapter 11: Documentation resources........................................................................................ 271
Contents
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