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Microprocessor Thermal-Cooling Assembly

Dell™ Latitude™ C840 Service Manual

NOTICE: Disconnect the computer and attached devices from electrical outlets and remove any installed batteries.

NOTICE: To avoid ESD, ground yourself by using a wrist grounding strap or by periodically touching unpainted metal on the computer.

1	microprocessor thermal-cooling assembly
2	microprocessor retaining clip

Removing the Microprocessor Thermal-Cooling Assembly

1. Follow the instructions in "Preparing to Work Inside the Computer."
   
   
2. Remove the keyboard.
   
   
3. Remove the hinge cover.
   
   
4. Insert a non-marring plastic scribe into the latch mechanism at the left side of the microprocessor retaining clip. Pry open the clip by pivoting the top of the screwdriver toward the right side of the computer.
   
   

1	microprocessor thermal-cooling assembly

NOTICE: To ensure maximum cooling for the microprocessor, do not touch the heat transfer areas on the microprocessor thermal-cooling assembly. The oils in your skin reduce the heat transfer capability of the thermal pads.

5. Lift out the thermal-cooling assembly.
   
   

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