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5288 V3 Server V100R003 User Guide 26

This document describes the features, appearance, and technical specifications of the 5288 V3 server, and how to install, power on, and power off the 5288 V3 server, connect cables, and install an operating system (OS) for it.
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Removing the Rear Hard Disk Backplane

Removing the Rear Hard Disk Backplane

Remove the rear hard disk backplane before replacing it with a new one.

Removing the Rear Hard Disk Backplane for 12 disks

  1. Wear an ESD wrist strap. For details, see Safety Instructions.
  2. Determine the rack number and chassis number of the server to be removed, and label its panel to prevent misoperations.
  3. Power off the 5288 V3. For details, see Powering Off the Server.
  4. Remove all external cables such as power and network cables.
  5. Remove the 5288 V3 and put it on an ESD desktop. For details, see Removing the Server.
  6. Remove the chassis cover. For details, see Removing the Chassis Cover.
  7. Remove the air duct. For details, see Removing the Air Duct.
  8. Remove all fan modules. For details, see Removing a Fan Module.
  9. Remove all cables from the mainboard.

    Remove the FFC cable to avoid cable damage caused by the removal of the mainboard frame. See step (1) in Figure 7-108. If the FFC cable is damaged, the server cannot work.

  10. Loosen the screws that secure the mainboard to the chassis. See step (2) in Figure 7-108.

    Figure 7-108 Removing the mainboard frame

  11. Push the mainboard frame out of the chassis by holding the mainboard handle. See step (3) in Figure 7-108.
  12. Press the release button and pull the mainboard out of the chassis completely. See steps (1) and (2) in Figure 7-109.

    Figure 7-109 Pulling out the mainboard frame

  13. Remove the rear hard disks from the rear hard disk backplane.
  14. Remove all cables from the rear hard disk backplane. For details, see Internal Cabling.
  15. Hold down and open the latch on the rear hard disk backplane, lift the backplane until it cannot move upward, and pull it out in the arrow direction to remove it. See Figure 7-110.

    Figure 7-110 Removing the rear hard disk backplane for 12 disks

  16. Place the removed rear hard disk backplane in an ESD bag.

Removing the Rear Hard Disk Backplane for two disks

  1. Wear an ESD wrist strap. For details, see Safety Instructions.
  2. Determine the rack number and chassis number of the server to be removed, and label its panel to prevent misoperations.
  3. Power off the 5288 V3. For details, see Powering Off the Server.
  4. Remove all external cables such as power and network cables.
  5. Remove the 5288 V3 and put it on an ESD desktop. For details, see Removing the Server.
  6. Remove the chassis cover. For details, see Removing the Chassis Cover.
  7. Determine the position for removing the rear hard disk backplane for two disks. Figure 7-111 shows an example.

    Figure 7-111 Position for removing the rear hard disk backplane for two disks

  8. Remove all cables from the rear hard disk module. For details, see Internal Cabling.
  9. Loosen the screws on the rear hard disk module, and lift it to remove it. See Figure 7-112.

    Figure 7-112 Removing the rear hard disk module

  10. Remove all hard disks from the hard disk module.
  11. Loosen the screw on the rear hard disk backplane and remove it in arrow direction. See Figure 7-113.

    Figure 7-113 Removing the rear hard disk backplane for two disks

  12. Place the removed rear hard disk backplane in an ESD bag.
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Updated: 2018-11-26

Document ID: EDOC1000080031

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