Lenovo ThinkSystem SN550, Руководство по обслуживанию

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Figure 38. ID label plate installation
Step 1. Place the clips on the ID label plate into the slots on the compute node front panel.
Step 2. Rotate the outer edge of the ID label plate toward the compute node front panel; then, press the ID
label plate securely against the front panel.
I/O expansion adapter replacement
Use the following information to remove and install an I/O expansion adapter.
Remove an I/O expansion adapter
Use this information to remove an I/O expansion adapter.
Before you remove the I/O expansion adapter, complete the following steps:
1. Read “Safety” on page iii and “Installation Guidelines” on page 21 to ensure that you work safely.
2. Power off the corresponding compute node that you are going to perform the task on.
3. Remove the compute node from the chassis (see “Remove the compute node from the chassis” on page
24).
4. Carefully lay the compute node on a flat, static-protective surface, orienting the compute node with the
bezel pointing toward you.
5. Remove the compute node cover (see “Remove the compute node cover” on page 42).
Chapter 3
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Hardware replacement procedures
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