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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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Installing a Supercapacitor

Installing a Supercapacitor

Scenarios

Install a supercapacitor in any of the following scenarios:

  • A supercapacitor has failed.
  • A supercapacitor is low.

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
  • Phillips screwdriver

Hardware

Spare supercapacitor

Procedure

  1. Power off the physical partition where a supercapacitor is to be installed. For details, see Powering Off the 9016.
  2. Remove the front I/O module (FIO) where the supercapacitor is to be installed. For details, see Removing an FIO (FIO-A).
  3. Press the button on the FIO cover. See step (1) in Figure 6-104.
  4. Remove the FIO cover. See step (2) in Figure 6-104.

    Figure 6-104 Removing an FIO cover

  5. Take the spare supercapacitor out of its ESD bag.
  6. Place the supercapacitor downwards and exert even force to install it in the tray. Ensure that the supercapacitor is secured by the plastic latches. See step (1) in Figure 6-105.
  7. Place the supercapacitor tray downwards in the chassis, and ensure that the tray edges are mounted on the edges of the chassis. See step (2) in Figure 6-105.
  8. Vertically insert the trans flash module (TFM) into the RAID controller card. See step (3) in Figure 6-105.

    Figure 6-105 Installing a supercapacitor

  9. Place the cover onto the FIO. See step (1) in Figure 6-106.
  10. Gently push the cover until it snaps into place. See step (2) in Figure 6-106.

    Figure 6-106 Installing an FIO cover

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Updated: 2019-05-20

Document ID: EDOC1000111827

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