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System I/O board replacement (trained technician only)

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

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 instructions in this section to remove the system I/O board. The procedure must be executed by a trained technician.
  • Install the system I/O board
    Follow instructions in this section to install the system I/O board. The procedure must be executed by a trained technician.