Installing A Cabled Power Supply Unit - Dell EMC PowerEdge T440 Installation And Service Manual

Steps
1 Disconnect all the power cables from the power supply unit (PSU) .
2 Remove the screw securing the PSU to the chassis and slide the PSU out of the PSU cage.
Figure 80. Removing a cabled PSU
Next steps
1 Install a cabled PSU.
2 Follow the procedure listed in
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Installing a cabled power supply unit

Installing a cabled power supply unit
Prerequisites
1 Follow the safety guidelines listed in
2 Unpack the replacement power supply unit (PSU).
Steps
1 Slide the new PSU into the PSU cage until the PSU is fully seated.
2 Tighten the screw to secure the PSU to the chassis.
3 Connect all the power cables from the PSU to the system board, drive backplane, and drives.
After working inside your system.
Safety instructions.
Dell EMC PowerEdge T440 Installation and Service Manual
Installing and removing system components
133