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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 a PFM from the CME

Removing a PFM from the CME

Scenarios

Remove a power and fan integrity module (PFM) from the central management enclosure (CME) in any of the following scenarios:

  • The PFM has failed.
  • The PFM needs to be replaced with a new model.

Prerequisites

Conditions

The CME is configured with two PFMs in 1+1 backup mode. If one PFM is faulty and the other PFM is supplying power properly, you can remove the faulty PFM without powering off the CME. If both PFMs are faulty, the CME powers off.

Observe PFM indicators to check the PFM status. For details about the indicators, see Indicators and Buttons.

Data

No data preparation is required for this operation.

Tools

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

Procedure

  1. Remove the cable from the PFM. See step (1) in Figure 6-21.
  2. Press the latch on the PFM. The ejector lever ejects automatically. See step (2) in Figure 6-21.
  3. Fully open the ejector lever on the PFM. See step (3) in Figure 6-21.
  4. Gently remove the PFM by holding its ejector lever. See step (4) in Figure 6-21.
  5. Place the removed PFM in an ESD bag.

    Figure 6-21 Removing a PFM

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Updated: 2019-05-20

Document ID: EDOC1000111827

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