Replacing The Fm-B And Its Internal Components; Removing The Front I/O Module - Huawei RH8100 V3 User Manual

RH8100 V3 Server
User Guide
Step 5 Tighten the screws on the hard disk backplane. See step (3) in
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5.6 Replacing the FM-B and Its Internal Components

This topic describes how to replace the front I/O module of model B (FM-B) and
its internal components.

5.6.1 Removing the Front I/O Module

This topic describes how to remove the front I/O module.
Scenarios
Remove the front I/O module if:
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Prerequisites
Conditions
You have powered off the RH8100 V3. For details, see
RH8100
Data
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Tools
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Procedure
Step 1 Wear an ESD wrist strap or ESD gloves. For details, see
Step 2 Raise both ejector levers on the front I/O module. See step (1) in
Step 3 Pull the front I/O module out of the slot while holding the ejector levers. See step
(2) in
Issue 30 (2019-12-19)
The front I/O module has failed.
A RAID controller card on the front I/O module has failed.
A supercapacitor on the front I/O module has failed.
A hard disk indicator panel has failed.
A hard disk backplane has failed.
V3. Then you have removed all power cables from the server.
You have obtained the cabinet number and chassis number of the RH8100 V3.
You have located the RH8100 V3 based on the preceding information, and
labeled its panel to prevent misoperations.
You have determined the position on the RH8100 V3 for removing the front
I/O module.
ESD gloves
Packaging materials, for example, an ESD bag
Figure 5-63.
Copyright © Huawei Technologies Co., Ltd.
5 Removing and Installing Parts of the RH8100 V3
6.2 Powering Off the
Figure 5-62.
1 Safety Instructions.
Figure 5-63.
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