Step 2 Remove the compute node.
For details, see 3.3 Removing a CH121 V5.
Step 3 Place the compute node on the ESD workstation.
Step 4 Remove the cover.
For details, see 3.5 Removing the Cover.
Step 5 Remove the air duct.
For details, see 3.7 Removing the Air Ducts.
Step 6 Check whether a PCIe card is installed.
l If yes, go to Step 7.
l If no, go to Step 8.
Step 7 Remove the PCIe card.
For details, see 3.11 Removing a PCIe Card.
Step 8 Take a spare memory module.
Step 9 Check the positions and installation guidelines of the memory modules.
For details, see 2.3.5 Memory Installation Positions.
Figure 5-22 Memory slots
Step 10 Install the memory module.
1. Open the two memory module ejectors on the memory slot.
Figure 5-23 Opening the memory module ejectors
2. Align the edge connector of the memory module with the alignment key of the memory
slot, and insert the memory module in the slot.
FusionServer Pro CH121 V5 Compute Node
User Guide
5 Optional Part Installation
Issue 06 (2019-08-10) Copyright © Huawei Technologies Co., Ltd. 111