Removing and Replacing Parts : Dell Latitude C600/C500 Series Service ManualRemoving the Microprocessor ModuleNOTICE: Disconnect the computer and any attached devices from electrical outlets, and removeany installed batteries.NOTICE: To avoid ESD, ground yourself by using a wrist grounding strap or by touching anunpainted metal surface on the computer.NOTICE: Read "Preparing to Work Inside the Computer" before performing the followingprocedure.1. Remove the hard drive.2. Remove the keyboard assembly.NOTICE: To ensure maximum cooling for the microprocessor, do not touch the heat transfer areason the thermal cooling assembly. The oils in your skin reduce the heat transfer capability of thethermal pads.3. Remove the microprocessor thermal cooling assembly.NOTICE: When removing the microprocessor module, pull the module straight up. Be careful notto bend the pins on the microprocessor module.4. Remove the microprocessor module.NOTICE: To avoid damage to the microprocessor, hold the screwdriver so that it is perpendicularto the microprocessor when removing the cam screw (see "Microprocessor Modules").a. Use a small flat-head screwdriver and rotate the ZIF socket cam screw counter-clockwise 180degrees to loosen the ZIF socket.The ZIF socket cam screw secures the microprocessor assembly to the system board assembly.Take note of the arrow on the ZIF socket cam screw (see "Microprocessor Modules").NOTE: Your system has a type I or type II ZIF socket.b. Use a microprocessor extraction tool to remove the microprocessor module.Replacing the Microprocessor ModuleNOTICE: Seating the microprocessor module properly in the ZIF socket does not require force.file:///F|/Service%20Manuals/Dell/Latitude/c500-600/remove.htm (30 of 40) [2/28/2004 7:53:33 AM]