Lenovo 7X18 Maintenance Manual page 129

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Figure 116. Processor and memory expansion tray removal
Step 3.
Loosen the two screws that secure the expansion tray to the chassis.
Step 4.
Grasp the handle and slowly lift the expansion tray from the server; then, set it on a flat surface.
After removing the processor and memory expansion tray:
• If you are instructed to return the component or optional device, follow all packaging instructions, and use
any packaging materials for shipping that are supplied to you.
Important: Before you return the system board, make sure that you install the processor socket dust
covers from the new system board. To replace a processor socket dust cover:
1. Take a dust cover from the processor socket assembly on the new system board, and orient it
correctly above the processor socket assembly on the removed system board.
2. Gently press down the dust cover legs to the processor socket assembly, pressing on the edges to
avoid damage to the socket pins. You might hear a click on the dust cover is securely attached.
3. Make sure that the dust cover is securely attached to the processor socket assembly.
• If you are planning to recycle the system board, follow the instructions in
memory expansion tray for recycle" on page 174
Demo video
for compliance with local regulations.
.
Chapter 3
Hardware replacement procedures
"Disassemble the processor and
121

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