– Go to “Update the firmware” on page 185 for more information on firmware updating tools.
• To avoid throttling, make sure to adopt passive Direct Attach cables when network adapters with 100GbE
or higher speed are installed.
Procedure
Step 1. If an OCP filler has been installed, remove it from the OCP slot.
Step 2. Install the OCP module.
a.
Insert and push the OCP module into the slot until it is fully seated.
b.
Tighten the thumbscrew to secure the OCP module.
Notes:
• If necessary, use a screwdriver for this step.
• Make sure to fully install the OCP module and securely tighten the thumbscrew. Otherwise,
the OCP module may not get full connection and may not function.
Figure 70. Installation of rear OCP module
After this task is completed
1. Power on the node (see “Power on the node” on page 51).
2. Proceed to complete the parts replacement (see
“Complete the parts replacement” on page 171).
PCIe riser assembly and adapter replacement
Follow instructions in this section to remove or install the PCIe riser assembly and PCIe adapter.
Notes:
• Depending on the specific configuration, the node might not come with this component.
Chapter 5. Hardware replacement procedures 115
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