Replacing FRUs

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Replacing the system fan

Attention

Do not open your computer or attempt any repair before reading the Important Product Information Guide.

  1. 1

    Remove any media from the drives and turn off all connected devices and the computer. Then, disconnect all power cords from electrical outlets and disconnect all cables that are connected to the computer.

  2. 2

    Place a soft, clean towel or cloth on the desk or surface. Hold the sides of your computer and gently lay it down so that the screen is against the surface and the computer cover is facing up.

  3. 3

    Remove the computer stand. For details, see Replacing the computer stand.

  4. 4

    Remove the computer cover. For details, see Removing the computer cover.

  5. 5

    Remove the system board shield. For details, see Replacing the system board shield.

  6. 6

    Disconnect the system fan cable from the system board. For details, see System board.

  7. 7

    Replace the system fan.



    1. 1 Removing the system fan
    2. 2 Installing the system fan
  8. 8

    Connect the new system fan cable to the system board. For details, see System board.

  9. 9

    Reinstall the removed parts and computer cover, and then reconnect the cables. For details, see Completing the parts replacement.