Figure 66. Installing a processor1. pin-1 indicator of processor 2. processor3. slot (2) 4. processor shield5. socket lever 6. socket keys (2)7. socketNext stepsNOTE: Ensure that you install the heat sink after you install the processor. The heat sink is necessary to maintain properthermal conditions.1. Install the heat sink.2. Follow the procedure listed in After working inside your system on page 52.3. While booting, press F2 to enter System Setup and check that the processor information matches the new system configuration.4. Run the system diagnostics to verify that the new processor operates correctly.Related tasksRemoving the cooling shroud on page 65Installing the cooling shroud on page 66Removing the processor on page 106Installing the heat sink on page 110Installing the heat sinkPrerequisitesCAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting andsimple repairs as authorized in your product documentation, or as directed by the online or telephone service andsupport team. Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and followthe safety instructions that are shipped with your product.NOTE: This is a Field Replaceable Unit (FRU). Removal and installation procedures should be performed only by Dellcertified service technicians.110 Installing and removing system components