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KunLun 9016 V100R001 User Guide 12

This document describes the appearance, specifications, parameters, and structure of the KunLun 9016, and how to install an OS, replace parts, and install, remove, configure, and troubleshoot the server.
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Removing an SCM

Removing an SCM

Scenarios

Remove a system compute module (SCM) in any of the following scenarios:

  • The SCM has failed.
  • The CPU on the SCM has failed.
  • A DIMM is to be replaced.

Prerequisites

Conditions

No special conditions are required for this operation.

Data

No data preparation is required for this operation.

Tools

  • ESD gloves
  • Packaging materials, for example, an ESD bag

Procedure

  1. Power off the physical parition where the SCM is located. For details, see Powering Off the 9016.

    After the SCE is powered off, the power indicator of the SCE is steady yellow.

  2. Press the ejector release buttons on the SCM. The ejector levers eject automatically. See step (1) in Figure 6-31.
  3. Fully open the SCM ejector levers. See step (2) in Figure 6-31.
  4. Gently remove the SCM by holding its ejector levers. See step (3) in Figure 6-31.
  5. Remove the CPU from the SCM, and place the removed SCM and CPU in different ESD bags.

    NOTE:

    Before placing the SCM in an ESD bag, ensure that a cover is installed on the vacant CPU socket. For details about how to install a cover, see Figure 6-31.

    Figure 6-31 Removing an SCM

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Updated: 2019-05-20

Document ID: EDOC1000111827

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