Figure 30. Removing and installing a processor1. pin-1 indicator of processor 2. processor3. slot (2) 4. processor shield5. socket lever 6. socket keys (2)7. socketNext steps1. Replace the processor.2. Follow the procedure listed in the After working inside your system section.Related LinksBefore working inside your systemSafety instructionsPower supply unitYour system supports a 250 W AC non-redundant power supply unit (PSU).Removing a cabled power supply unitPrerequisitesCAUTION: Many repairs may only be done by a certified service technician. You should onlyperform troubleshooting and simple repairs as authorized in your product documentation, or asdirected by the online or telephone service and support team. Damage due to servicing that isnot authorized by Dell is not covered by your warranty. Read and follow the safety instructionsthat are shipped with your product.88