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Install the Firmware and RoT Security Module

Use this information to install the Firmware and RoT Security Module.

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.

(Lenovo trained technicians only) After replacing the Firmware and RoT Security Module, update the UEFI, XCC and LXPM firmware to the specific version supported by the server. For detailed information on how to update the firmware, see Tip for replacing a Firmware and RoT Security Module (Lenovo service technicians only).

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 to the server.
    Figure 1. Firmware and RoT Security Module installation
    Firmware and RoT Security Module installation

    1. Lower the Firmware and RoT Security Module onto the system I/O board and ensure that the connector on the module is correctly inserted into the slot on the system I/O board.
    2. Tighten the two screws to secure the Firmware and RoT Security Module in place.

After you finish

  1. Install any components that you have removed:

  2. Complete the parts replacement. See Complete the parts replacement.

  3. Perform OneCLI commands to restore the UEFI settings. See OneCLI commands that save configuration settings.

  4. Perform both OneCLI commands and XCC actions to restore the XCC settings. See OneCLI commands that save configuration settings and Using XCC to back up the BMC configuration.

  5. Update the UEFI firmware to the specific version supported by the server. See Tip for replacing a Firmware and RoT Security Module.

  6. If there is a software (SW) key, for example, XCC FoD key, installed in the system, inject the key again to ensure that the key functions properly. See Using Lenovo Features on Demand.
    Note
    If you need to replace the processor board together with the Firmware and RoT Security Module, update the VPD before injecting the key. See Update the Vital Product Data (VPD).

  7. Optionally, do the following if needed:

Demo video

Watch the procedure on YouTube

  • Hide/observe TPM
    TPM is enabled by default to encrypt data transfer for system operation. Optionally, you can disable TPM using Unified Extensible Firmware Interface (UEFI) or Lenovo XClarity Essentials OneCLI.
  • Update the TPM firmware
    Optionally, you can update the TPM firmware using Lenovo XClarity Essentials OneCLI.
  • Enable UEFI Secure Boot
    Optionally, you can enable UEFI Secure Boot.