Dell E5500 - Latitude - Core 2 Duo 2.53 GHz Service Manual

Also see for E5400 - Latitude - Core 2 Duo 2.4 GHz: Manual How-to guide How-to guide Product guide Quick reference guide

Dell E5500 - Latitude - Core 2 Duo 2.53 GHz Service Manual Manual pdf 10 page image

Back to Contents PageProcessor ModuleDell™ Latitude™ E5400 and E5500 Service ManualRemoving the Processor ModuleReplacing the Processor ModuleRemoving the Processor Module1. Follow the instructions in Before Working on Your Computer.2. Remove the bottom of the base assembly (see Removing the E5400 Bottom of the Base Assembly or Replacing the E5400 Bottom of the Base Assembly).3. Remove the fan (see Removing the Fan).4. Remove the processor heat sink (see Removing the Processor Heat Sink).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.6. Lift the processor module from the ZIF socket.Replacing the Processor Module1. Align the pin-1 corner of the processor module with the pin-1 corner of the ZIF socket, then insert the processor module.CAUTION: Before you begin the following procedure, follow the safety instructions that shipped with your computer. For additional safety bestpractices information, see the Regulatory Compliance Homepage on www.dell.com at: www.dell.com/regulatory_compliance.NOTICE: To avoid damage to the processor, hold the screwdriver so that it is perpendicular to the processor when turning the cam screw.1 ZIF-socket cam screw 2 ZIF socketNOTICE: To ensure maximum cooling for the processor, do not touch the heat transfer areas on the processor heat sink. The oils in your skin canreduce the heat transfer capability of the thermal pads.NOTICE: When removing the processor module, pull the module straight up. Be careful not to bend the pins on the processor module.CAUTION: Before you begin the following procedure, follow the safety instructions that shipped with your computer. For additional safety bestpractices information, see the Regulatory Compliance Homepage on www.dell.com at: www.dell.com/regulatory_compliance.NOTICE: Do not touch the processor die. Press and hold the processor down on the substrate on which the die is mounted while turning the cam screwto prevent intermittent contact between the cam screw and processor.NOTICE: Ensure that the cam lock is in the fully open position before seating the processor module. Seating the processor module properly in the ZIFsocket does not require force. A processor module that is not properly seated can result in an intermittent connection or permanent damage to themicroprocessor and ZIF socket.NOTE: If you are installing a new processor, you receive a new processor heat sink, which will include an affixed thermal pad, or you will receive a newthermal pad along with a tech sheet to illustrate proper installation.NOTE: This procedure assumes that you have completed the removal procedure first.