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E9000 Server V100R001 User Guide 24

This document describes the overview, functions, structure, installation, and configuration methods of the E9000.
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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Replacing the Chassis Intelligent Display

Replacing the Chassis Intelligent Display

Replace the chassis intelligent display with a new one.

Perform either of the following operations based on the status of the captive screws on the front panel of the chassis intelligent display:

  • If the captive screws on the front panel of the chassis intelligent display are tightened or can be tightened, loosen them.
  • If the front panel of the chassis intelligent display does not have captive screws or the captive screws cannot be tightened, remove the screws on both sides of the chassis.

Workflow

Figure 6-60 Process

Procedure

  1. Determine the chassis intelligent display to be replaced.

    Figure 6-61 Locating the chassis intelligent display

  2. Replace the chassis intelligent display.

    1. Check the captive screws on the front panel of the chassis intelligent display.
      • If the captive screws on the front panel of the chassis intelligent display are tightened or can be tightened, perform 2 to 6.
      • If the front panel of the chassis intelligent display does not have captive screws or the captive screws cannot be tightened, perform 7 to 11.
    2. Use a Phillips screwdriver to loosen the captive screws on the front panel of the chassis intelligent display. See (1) in Figure 6-62.
      Figure 6-62 Removing the chassis intelligent display
    3. Horizontally pull the chassis intelligent display out of the chassis. See (2) in Figure 6-62.
    4. Place the removed chassis intelligent display into an ESD bag.
    5. Horizontally insert the new chassis intelligent display into the chassis. See (1) in Figure 6-63.
      Figure 6-63 Installing a new chassis intelligent display
    6. Use a Phillips screwdriver to tighten the captive screws on the front panel of the chassis intelligent display. See (2) in Figure 6-63.
      NOTE:

      By now the chassis intelligent display secured by the front captive screws is replaced.

    7. Use a Phillips screwdriver to loosen the screws on both sides of the chassis. See (1) in Figure 6-64.
      Figure 6-64 Removing the chassis intelligent display
    8. Horizontally pull the chassis intelligent display out of the chassis. See (2) in Figure 6-64.
    9. Place the removed chassis intelligent display into an ESD bag.
    10. Horizontally insert the new chassis intelligent display into the chassis. See (1) in Figure 6-65.
      Figure 6-65 Installing a new chassis intelligent display
    11. Use a Phillips screwdriver to tighten the screws on both sides of the chassis. See (2) in Figure 6-65.
    12. Turn on the chassis intelligent display and check whether it functions properly.
      • If yes, no further action is required.
      • If no, go to 13.
    13. Upgrade the software of the active and standby MM910s to the latest version. Then check whether the chassis intelligent display functions properly.

      For details about the upgrade, see the E9000 Server V100R001 Upgrade Guide.

      • If yes, no further action is required.
      • If no, go to 14.
    14. Upgrade the software of the chassis intelligent display to version 173D or earlier. Then check whether the chassis intelligent display functions properly.

      For details about the upgrade, see the E9000 Server V100R001 Upgrade Guide.

      • If yes, no further action is required.
      • If no, go to 15.
    15. Upgrade the software of the chassis intelligent display to version 173E or later. Then check whether the chassis intelligent display functions properly.

      For details about the upgrade, see the E9000 Server V100R001 Upgrade Guide.

      • If yes, no further action is required.
      • If no, contact Huawei technical support engineers.

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Updated: 2019-08-30

Document ID: EDOC1000015897

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