Figure 71. Installing the PSU blanka. PSU blankb. PSU bayReplacing the power supply unit dividerPrerequisitesCAUTION: 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.1. Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet and peripherals.2. If installed, remove the redundant power supply units (PSUs) or PSU blank.Steps1. Remove the screw that secures the PSU divider to the chassis.2. Slide out the PSU divider and turn it clockwise to free the tabs on the PSU divider from the slots on the PSU cage.3. Slide the PSU divider out of the chassis.4. Align the tabs of the new PSU divider with the slots of the PSU cage.5. Turn the PSU divider counterclockwise and slide it in until the PSU divider is seated on the slots of the PSU cage.6. Tighten the screw to secure the PSU divider to the chassis.116 Installing and removing system components
