Dell Powervault NX400 - Manual (Page 69)

Figure 31. Removing and Installing a Non-Redundant Power Supply
1. power supply
2. screw
3. 24-pin power cable
4. 8-pin power cable 5. standoff
6. SATA power cable
Installing A Non-Redundant Power Supply
NOTE: A hot-swappable non-redundant power supply must be installed in Slot 1 of the power supply bay.
1. Open the system.
2. Align the screw hole on the power supply with the standoff on the chassis.
3. Tighten the screw to secure the power supply to the chassis.
4. Connect all the power cables to the system board, hard drives, and optical drive.
5. Close the system.
6. Connect the power cable to the power supply and plug the cable into a power outlet.
Removing The Power Supply Blank
CAUTION: To ensure proper system cooling, the power supply blank must be installed in the second power supply
bay in a non-redundant configuration. Remove the power supply blank only if you are installing a second power
supply.
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