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Remove the front fan control board

Follow instructions in this section to remove the front fan control board. The procedure must be executed by a trained technician.

About this task

Attention
Depending on the configuration, select the corresponding removal procedures:

12V front fan control board​

Procedure

  1. Make preparation for this task.
    1. Pull the system shuttle to the stop position.
      1. Press the two blue release latches.
      2. Rotate the two release levers until they are perpendicular to the shuttle.
      3. Pull the shuttle forward until it stops.
        Figure 1. Pulling the system shuttle to the stop position
        Pulling the system shuttle to the stop position
    2. Remove the front fans. See Remove a hot-swap fan.
  2. Disconnect the cable from the front fan control board.
  3. Unfasten the four screws and lift the front fan control board out of the front fan cage.
    Figure 2. Front fan control board removal
    Front fan control board removal

After you finish

If you are instructed to return the component or optional device, follow all packaging instructions, and use any packaging materials for shipping that are supplied to you.

54V front fan control board​

Procedure

  1. Make preparation for this task.
    1. Pull the system shuttle to the stop position.
      1. Press the two blue release latches.
      2. Rotate the two release levers until they are perpendicular to the shuttle.
      3. Pull the shuttle forward until it stops.
        Figure 3. Pulling the system shuttle to the stop position
        Pulling the system shuttle to the stop position
    2. Remove the front fans. See Remove a hot-swap fan.
  2. Disconnect the cable from the front fan control board.
  3. Remove the front fan control board.
    1. Unfasten the four screws securing the board.
    2. Slide the board backward, and lift it out of the system shuttle.
    Figure 4. Front fan control board removal
    Front fan control board removal

After you finish

If you are instructed to return the component or optional device, follow all packaging instructions, and use any packaging materials for shipping that are supplied to you.