System board
This section describes replacing the system board.
Removing the system board
1.
Disconnect power from the workstation (see
Predisassembly procedures on page 77
).
2.
Remove the side access panel (see
Removing the side access panel on page 79
).
3.
Remove the expansion card support (see
Removing the expansion card support on page 82
).
4.
Remove the airflow guide (see
Removing the airflow guide on page 80
).
5.
Remove the memory fan assembly (see
Removing the memory fans on page 155
).
6.
Remove the front system fan assembly (see
Removing the expansion card guide/front fan holder
on page 141
).
7.
Remove expansion boards and graphics cards (see
Removing a PCIe card on page 169
,
Removing a PCI card on page 174
).
TIP:
Make a note of the cable connections before disconnecting them from the system board.
For more information, refer to
Power connections on page 90
.
8.
Disconnect all cabling from the system board.
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Chapter 5 Replacing components
ENWW
