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CAUTION: The system requires at least one power supply unit (PSU) to operate normally.
NOTE: When installing a new PSU in a system with two PSUs, allow several seconds for the system to recognize the
PSU and determine its status.
NOTE: The maximum output power is printed on the PSU label.
1.
Follow the safety guidelines listed in the Safety instructions section.
2.
Follow the procedure listed in the Before working inside your system section.
3.
Verify that both PSUs are of the same type and have the same maximum output power.
Steps
Slide the PSU into the chassis until the PSU is fully seated and the release lever locks into place.
Figure 83. Installing a power supply unit
Next steps
Follow the procedure listed in the After working inside your system section.
Related links
Safety instructions
Before working inside your system
After working inside your system
System cover
The system cover protects the components inside the system and helps in maintaining air flow inside the system.
Removing the system cover
Prerequisites
CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and
simple repairs as authorized in your product documentation, or as directed by the online or telephone service and support
team. Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safety
instructions that are shipped with your product.
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Troubleshooting
