Dell EMC VxFlex Ready Node R840, Руководство пользователя

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Replacing an expansion card or expansion card riser
To replace an expansion card or expansion card riser, perform the tasks in the
following checklist, in the order they are listed.
Note
Before starting this FRU procedure, familiarize yourself with the topics in Important
information before performing a FRU procedure on page 56.
For information regarding expansion cards and expansion card risers, include
expansion card riser specifications, see
Expansion cards and expansion card risers on
page 96. Expansion card guidelines are described in Expansion card installation
guidelines on page 97.
CAUTION
This FRU procedure requires you to perform mandatory software tasks in VxFlex
OS, as described in the
VxFlex Ready Node Field Replacement Unit Software Guide .
You will be referred to these mandatory software tasks in the following checklist.
Table 8 Remove the expansion card riser
Check
List Task Topic
☐ 1 Identify the faulty part. See System diagnostics and indicator
codes on page 203.
Perform mandatory software tasks to prepare the node for part replacement:
☐ 2 Prepare the server for part replacement. See "Gracefully shut down the node" in
the VxFlex Ready Node Field Replacement
Unit Software Guide
.
Return to this guide for instructions on replacing the system component:
☐
3 Remove the bezel. See Remove the front bezel on page
166.
☐
4 Disconnect the power cords and I/O
cables. See Disconnect the power cords and I/O
cables on page 164.
☐
5 Extend the system from the cabinet. See Extend the system from the cabinet
on page 164.
☐
6 Remove the system cover. See Remove the system cover on page
173.
☐ 7 Remove the air shroud. See the relevant topic, depending on
your system:
Remove the non-GPU air shroud on page
168
Remove the GPU air shroud on page 169
☐
8 Remove the faulty expansion card riser
or the riser containing the faulty
expansion card. See Remove the expansion card risers on
page 103.
Hardware FRU procedures
Replacing an expansion card or expansion card riser 95