Step 4 Remove the riser cards, PCIe cards, RAID controller cards, and supercapacitors (or
iBBUs) from the front I/O module, and place the front I/O module in an ESD bag.
For details, see 5.5.5 Removing a Riser Card, 5.5.7 Removing a PCIe Card, 5.5.9
Removing a RAID Controller Card, 5.5.11 Removing an iBBU, and 5.5.13
Removing a Supercapacitor.
----End
5.5.2 Installing a Front I/O Module
This topic describes how to install a front I/O module.
Scenarios
Install a front I/O module if:
● The front I/O module has failed.
● A riser card on the front I/O module has failed.
● A PCIe card on the front I/O module has failed.
● A RAID controller card on the front I/O module has failed.
● An iBBU on the front I/O module has failed.
● A supercapacitor on the front I/O module has failed.
● The hard disk backplane on the front I/O module has failed.
Prerequisites
Conditions
● You have powered
o the RH8100 V3. For details, see 6.2 Powering O the
RH8100 V3. Then you have removed all power cables from the server.
● You have installed PCIe cards on the front I/O module to be installed. For
details, see 5.5.8 Installing a PCIe Card.
● You have installed riser cards on the front I/O module to be installed. For
details, see 5.5.6 Installing a Riser Card.
● You have installed RAID controller cards on the front I/O module to be
installed. For details, see 5.5.10 Installing a RAID Controller Card.
● You have installed iBBUs on the front I/O module to be installed. For details,
see 5.5.12 Installing an iBBU.
● You have installed supercapacitors on the front I/O module to be installed. For
details, see 5.5.14 Installing a Supercapacitor.
Data
● 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.
Tools
RH8100 V3 Server
User Guide 5 Removing and Installing Parts of the RH8100 V3
Issue 30 (2019-12-19) Copyright © Huawei Technologies Co., Ltd. 151
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