Dell Latitude 110L Service Manual

Dell Latitude 110L Service Manual Manual pdf 10 page image

Back to Contents PageMicroprocessor ModuleDell™ Latitude™ 110L Service ManualRemoving the Microprocessor ModuleInstalling the Microprocessor ModuleRemoving the Microprocessor Module1. Follow the instructions in "Before Working Inside Your Computer."2. Remove the keyboard.3. Remove the cooling fan.4. Remove the microprocessor thermal-cooling assembly.5. To loosen the ZIF socket, use a small, flat-blade screwdriver and rotate the ZIF-socket cam screw counterclockwise until it comes to the cam stop.The ZIF-socket cam screw secures the microprocessor to the system board. Take note of the arrow on the ZIF-socket cam screw.6. Use a microprocessor extraction tool to remove the microprocessor module.CAUTION: Before performing the following procedures, read the safety instructions in the Product Information Guide.CAUTION: To prevent static damage to components inside your computer, discharge static electricity from your body before you touch any ofyour computer's electronic components. You can do so by touching an unpainted metal surface.NOTICE: Press and hold the microprocessor down by applying slight pressure to the center of the microprocessor while turning the cam screw toprevent intermittent contact between the cam screw and microprocessor.NOTICE: To avoid damage to the microprocessor, hold the screwdriver so that it is perpendicular to the microprocessor when turning the cam screw.NOTICE: When removing the microprocessor module, pull the module straight up. Be careful not to bend the pins on the microprocessor module.1 ZIF-socket2 microprocessor module3 pin-1 corner ofmicroprocessor4 ZIF-socket cam screw