Lenovo System x3550 M4 Installation And Service Manual page 253

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Table of Contents

Figure 159. Screws disengagement

Loosen the thumbscrew on the chassis.

Grasp the network adapter and disengage it from the pin, retention brackets, and the connector on

the system board; then, lift the adapter out of the port openings on the rear of the chassis and

remove it from the server.

Figure 160. Dual-port network adapter removal

If you are instructed to return the adapter, follow all packaging instructions, and use any packaging materials

for shipping that are supplied to you.

Removing and replacing components

Troubleshooting