Dell PowerEdge 600SC Microprocessor Upgrade Installation Guide&nbsp - Page 3

This document provides instructions for replacing a microprocessor. To take advantage of future options in speed and functionality, you can also upgrade the microprocessor in your system. NOTICE: Before you upgrade or replace a microprocessor, check the latest system BIOS information on the Dell Support website at support.dell.com, and upgrade the BIOS if necessary. The microprocessor and its associated cache memory are contained in a pin-grid array (PGA) package that is installed in a ZIF socket on the system board. The following subsection describes how to replace the microprocessor. Replacing the Microprocessor The following items are included in the microprocessor upgrade kit: • A microprocessor • A heat sink with cooling fan CAUTION: See your System Information Guide for complete information about safety precautions, working inside the computer, and protecting against electrostatic discharge. 1 Turn off the system, including attached peripherals, and disconnect the system from the electrical outlet. 2 Remove the cover (see "Removing the Cover" in your Installation and Troubleshooting Guide). 3 Lay the system on its right side, as viewed from the front of the system. CAUTION: The microprocessor and heat sink can become extremely hot. Be sure the microprocessor has had sufficient time to cool before handling. NOTICE: Do not operate the system without the heat sink installed. The heat sink is required to maintain proper thermal conditions. NOTICE: After removing the heat sink, place the heat sink upside down on a flat surface to prevent the thermal interface material on the heat sink from being damaged or contaminated. The microprocessor can overheat if the thermal interface is damaged. NOTICE: The microprocessor fan and heat sink are constructed together as a single assembly. Do not attempt to remove the fan from the heat sink. Microprocessor Upgrade Installation Guide 1-1