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Remove the processor (trained technician only)

Follow instructions in this section to remove the processor. The procedure must be executed by a trained technician.

About this task

S002
disconnect all power
CAUTION
The power-control button on the device and the power switch on the power supply do not turn off the electrical current supplied to the device. The device also might have more than one power cord. To remove all electrical current from the device, ensure that all power cords are disconnected from the power source.
Attention

Procedure

  1. Make preparation for this task.
    1. Remove the server cover. See Remove the server cover.
      Attention
      The heat sinks and processor could be very hot. To avoid burning yourself, wait for a few minutes after turning off the server before you remove the server cover.
    2. If applicable, remove the optical drive. See Remove an optical drive.
    3. If applicable, remove the optical drive cage. See Remove an optical drive cage.
    4. Remove the heat sink and fan module. See Remove the heat sink and fan module (trained technician only).
  2. Remove the processor.
    1. Gently pull the handle away from the processor retainer.
    2. Lift the handle.
    3. Lift the socket retainer to the fully open position as illustrated.
    4. Hold the processor by both sides and gently lift it away from the processor socket.
    Note
    1. Do not touch the gold contacts on the bottom of the processor.

    2. Keep the processor socket clean from any object to prevent possible damages.

    Figure 1. Removing the processor
    Removing the processor

After you finish

After removing the processor, perform one of the following tasks immediately:
  • Install the replacement processor.
    1. Install the replacement processor to the system board. See Install the processor (trained technician only).
    2. Package the defective processor that was removed, and return it to Lenovo. To prevent any shipping damage, reuse the packaging of the new processor, and follow all available packaging instructions.
  • Install the processor that you removed to the replacement system board.
    1. Install the removed processor to the replacement system board. See Install the processor (trained technician only).
    2. Package the defective system board, and return it to Lenovo. To prevent any shipping damage, reuse the packaging of the new system board, and follow all available packaging instructions.