Riser Card Replacement - Lenovo ThinkAgile MX3321-H User Manual

Chapter 4 "Read
the
installation
Guidelines" on
page 29
Note: For information about installing a Mellanox ConnectX-6 HDR/200GbE QSFP56 1-port PCIe adapter
with the ThinkSystem Mellanox HDR/200GbE 2x PCIe Aux Kit on the riser assembly, refer to the most up-to-
date documentation at https://thinksystem.lenovofiles.com/help/index.jsp?topic=%2Fthinksystem_mellanox_
hdr_200gbe_2x_pcie_aux_kit%2FThinkSystem_Mellanox_HDR200GbE_2xPCIe_Aux_Kit.html
Before installing a PCIe adapter:
1. Touch the static-protective package that contains the new PCIe adapter to any unpainted surface on the
outside of the server. Then, take the new PCIe adapter out of the package and place it on a static-
protective surface.
2. Locate the correct PCIe slot for the PCIe adapter. For information about the PCIe slots and supported
PCIe adapters, see "Rear view" on page 16.
To install a PCIe adapter, complete the following steps:
Table 11. PCIe adapter installation
Figure 34. Riser 1 assembly (LP+LP)
Step 1. Align the PCIe adapter with the PCIe slot on the riser card. Then, carefully press the PCIe adapter
straight into the slot until it is securely seated and its bracket also is secured.
Step 2. (Skip this step for riser 2 assembly.) Pivot the latch on the riser bracket to the closed position.
After installing the PCIe adapter:
1. Reinstall the riser assembly. See "Install a riser card" on page 65.
2. Complete the parts replacement. See "Complete the parts replacement" on page 34.

Riser card replacement

Use this information to remove and install a riser card.
Your server comes with one of the following riser assembly configurations:
62
ThinkAgile MX Certified Node 1UThinkAgile MX3321-H, MX3321-FUser Guide
"Power off
the server
for this task"
on page 34
Figure 35. Riser 1 assembly (LP
+FHHL)
"ATTENTION:
Static Sensitive Device
Ground package before opening"
on page 31
ji.
Figure 36. Riser 2 assembly (LP)