Installing The Optional Two-Port Ethernet Adapter - Lenovo System x3550 M3 Problem Determination And Service Manual

Figure 79. Ethernet adapter removal
If you are instructed to return the Ethernet adapter, follow all packaging instructions, and use any packaging
materials for shipping that are supplied to you.

Installing the optional two-port Ethernet adapter

Use this information to install the optional two-port Ethernet adapter.
To install the Ethernet adapter, complete the following steps:
Step 1. Read the safety information that begins on
417.
Step 2. Turn off the server and peripheral devices and disconnect the power cords.
Step 3. Remove the cover (see
Step 4. Remove the PCI riser-card assembly (if installed) from PCI riser connector 1 (see
riser-card assembly" on page
Step 5. Attach the rubber stopper on the chassis, along the edge of the system board, as shown in the
following illustration.
Figure 80. Rubber stopper
Step 6. Remove the adapter filler panel on the rear of the chassis (if it has not been removed already).
System x3550 M3Problem Determination and Service Guide
472
"Safety" on page v
"Removing the cover" on page
487).
Rubber
stopper
Rubber
stopper
Ethernet
adapter connector
and "Installation guidelines" on page
424).
"Removing a PCI