110 Removing and Installing Partsw w w . d e l l . c o m | s u p p o r t . d e l l . c o m Installing the Processor Airflow Shroud1 Attach both fan power cables to the connectors on the system board.2 Align the anchor tabs with the securing slots.3 Gently press the shroud until the anchor tabs snap securely into place.4 Close the computer cover.NOTICE: To connect a network cable, first plug the cable into the network wall jack and then plug it intothe computer.5 Connect your computer and devices to electrical outlets, and turn them on.ProcessorNOTICE: Do not perform the following steps unless you are familiar with hardware removal andreplacement. Performing these steps incorrectly could damage your system board. For technical service,see "Dell Technical Support Policy (U.S. Only)" on page 137.CAUTION: Before you begin any of the procedures in this section, follow the safety instructionslocated in the Product Information Guide.Removing the Processor1 Follow the procedures in "Before You Begin" on page 69.2 Disconnect the two cooling fan power cables from the FANREAR and FANCPU connectors(see "System Board Components" on page 77) on the system board.3 Disconnect the power cable from the POWER12V connector (see "System BoardComponents" on page 77) on the system board.4 Remove the airflow shroud.D8659bk0.book Page 110 Thursday, March 10, 2005 10:18 AM
