Remove a Processor Heat Sink

To replace a processor, you must first remove the processor heat sink. The heat sink sits on top of the processor and is secured to the motherboard by four screws. Once removed, retain the heat sink for reuse.

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Caution - Component damage. Handle processor socket pins with extreme care. Processor and socket pins are very fragile. A light touch can bend the processor socket pins and damage the board beyond repair.

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Before You Begin

• Preparing the Sun Blade X3-2B for Service

• Identify a Faulty Processor

• A number 2 Phillips screwdriver is required for this procedure.

1. Gently press down on the top of the heat sink to counteract the pressure of the captive spring-loaded screws that secure the heat sink to the motherboard.
2. Using a No. 2 Phillips screwdriver, alternately loosen the four screws in the heat sink.

   Turn each screw one and one half turns until they are fully disengaged.

   
   
3. To separate the heat sink from the top of the processor, gently wiggle the heat sink left and right, while pulling upward.

   A thin layer of thermal compound separates the heat sink and the processor. This compound also acts as an adhesive.

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   Note - Do not allow the thermal compound to contaminate the work space or other components.

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4. Place the heat sink upside down on a flat surface.

Next Steps

Remove a Processor