Replacing the microprocessor

Attention: Do not open your computer or attempt any repairs before reading the Important Product Information Guide.
CAUTION:
The heat sink and microprocessor might be very hot. Before you open the computer cover, turn off the computer and wait several minutes until the computer is cool.
  1. Remove the computer cover. See Removing the computer cover.

  2. Remove the front bezel. See Replacing the front bezel.

  3. Pivot the drive bay assembly outward. See Pivoting the drive bay assembly upward and downward.

  4. Remove the heat sink and fan assembly. See Replacing the heat sink and fan assembly.

  5. Disconnect all cables connected to the system board.

  6. Replace the microprocessor.
    Note:
    • 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.

    Figure 1. Releasing the holder
    Releasing the holder

    Figure 2. Pivoting up the socket
    Pivoting up the socket

    Figure 3. Removing the microprocessor
    Removing the microprocessor

    Figure 4. Installing the microprocessor
    Installing the microprocessor

    Figure 5. Pivoting the socket downward
    Pivoting the socket downward

    Figure 6. Securing the holder
    Securing the holder

  7. Reconnect all cables that were disconnected from the system board.

  8. Reinstall the removed parts. To complete the replacement, see Completing the parts replacement.