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System I/O board replacement (trained technicians only)

Follow the instructions in this section to remove and install the system I/O board, also known as Datacenter Secure Control Module (DC-SCM).

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.

  • Remove the system I/O board
    Follow the instructions in this section to remove the system I/O board, also known as Datacenter Secure Control Module (DC-SCM).
  • Install the system I/O board
    Follow the instructions in this section to install the system I/O board, also known as Datacenter Secure Control Module (DC-SCM).