Quantum DXi6902, Руководство по обслуживанию на месте, Страница: 169 / 242

Chapter 3: DXi6902 FRU Removal and Replacement Procedures
Replacing the Node System Board
Quantum DXi6902 User’s Guide 145
Figure 89 DXi6902 Node
System Board
Replacing the System
Board
This section describes how to remove and replace the system board in
the DXi6902 Node. The system board hosts numerous components,
including the processors, integrated storage controller, network
daughter card, expansion card risers, and cooling fan assembly.
Caution: Use appropriate ESD precautions, including the use of a
grounding strap, when performing this procedure.
Removing and replacing the hard drive backplane in the Node includes
the following steps:
• Removing a Failed System Board
• Installing a Replacement System Board
• Updating the Service Tag and Setting the OEM ID
• Verifying iDRAC Settings
Removing a Failed System Board
To remove the system board from the DXi6902 Node:
1 Shut down the system (see Turning On and Shutting Down the
System on page 21).
2 Remove the Node cover (see Opening and Closing the Node on
page 74).
Illustration Description
Replacement system
board
PN JP31P (TPM)
PN VRCY5 (non-TPM)