Replacing FRUs

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Replacing the microprocessor

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

    Remove the heat sink. For details, see Replacing the heat sink.

  7. 7

    Replace the microprocessor.

    Notes

    • Your microprocessor and socket might look different from the one illustrated.
    • Touch only the edges of the microprocessor. Do not touch the gold contacts on the bottom.
    • Do not drop anything onto the microprocessor socket while it is exposed. The socket pins must be kept as clean as possible.


    1. 1 Releasing the holder
    2. 2 Pivoting up the socket
    3. 3 Removing the microprocessor
    4. 4 Instaling the microprocessor
    5. 5 Pivoting the socket downward
    6. 6 Securing the holder
  8. 8

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