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Install the system I/O board

Follow the instructions in this section to install the system I/O board.

About this task

Important

This task must be operated by trained technicians that are certified by Lenovo Service. Do not attempt to remove or install the part without proper training and qualification.

Attention

  • Read Installation Guidelines and Safety inspection checklist to ensure that you work safely.

  • Power off the server and peripheral devices and disconnect the power cords and all external cables. See Power off the server.

  • Prevent exposure to static electricity, which might lead to system halt and loss of data, by keeping static-sensitive components in their static-protective packages until installation, and handling these devices with an electrostatic-discharge wrist strap or other grounding systems.

Firmware and driver download: You might need to update the firmware or driver after replacing a component.

Procedure

  1. Touch the static-protective package that contains the new part to any unpainted surface on the outside of the server. Then, take the new part out of the package and place it on a static-protective surface.
  2. Install the firmware and RoT security module removed from the old system I/O board onto the new system I/O board. See Install the firmware and RoT security module.
  3. Install the MicroSD card removed from the old system I/O board onto the new system I/O board. See Install the MicroSD card.
  4. Install the system I/O board.
    Figure 1. Installing the system I/O board onto the processor board
    Installing the system I/O board onto the processor board

    1. Align the contacts on the system I/O board with the slots on the processor board, and use both hands to push the system I/O board and slightly insert it into the connector.
      Note
      To prevent the contacts of the system I/O board from damage, ensure that the system I/O board is aligned correctly with the connector on the processor board, and remains as horizontal as possible during the insertion.

      System-board assembly installation

    2. Install the screws to install the system I/O board to the supporting metal sheet.
  5. Install the system board assembly into the server.
    Figure 2. System board assembly installation
    System board assembly installation

    1. Insert the front end of the system board assembly towards the front of the chassis until it stops.
    2. Lower the other end down into the chassis.
    3. Slide the system board assembly towards the rear of the chassis until it clicks into place. Ensure that rear connectors on the system I/O board are inserted into the corresponding holes in the rear panel.

After you finish

  1. Install any components that you have removed:

  2. Push the power supply units in place. Ensure that they are connected to the system board assembly.

  3. Reconnect all the required cables to the same connectors on the system board assembly. See Internal cable routing.

  4. Ensure that all components have been reassembled correctly and that no tools or loose screws are left inside the server.

  5. Reinstall the top cover. See Install the top cover.

  6. If the sever was installed in a rack, reinstall the server into the rack. See Install the server to rack.

  7. Reconnect the power cords and any cables that you removed.

  8. Power on the server and any peripheral devices. See Power on the server.

Demo video

Watch the procedure on YouTube