Huawei RH8100 V3 - Page 170

Scenarios
Remove a PCIe card if it 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 removed the front I/O module from the RH8100 V3. For details, see
5.5.1 Removing the Front I/O Module.
● You have removed the riser card from the RH8100 V3. For details, see 5.5.5
Removing a Riser Card.
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 a PCIe
card.
Tools
● ESD gloves
● Packaging materials, for example, an ESD bag
Procedure
Step 1 Wear an ESD wrist strap or ESD gloves. For details, see 1 Safety Instructions.
Step 2 (Optional) If the RH8100 V3 is congured with a GPU, remove the power cables
between the front I/O module and the GPU, as shown in Figure 5-43.
Figure 5-43 GPU power cables
RH8100 V3 Server
User Guide 5 Removing and Installing Parts of the RH8100 V3
Issue 30 (2019-12-19) Copyright © Huawei Technologies Co., Ltd. 160