Dell OptiPlex 7090 Tower Service Manual - Page 70

connectors on the system board.

Page 70 highlights

Steps 1. Slide the power-supply unit into the chassis until the securing tab snaps into position. 2. Replace the three screws (#6-32) that secure the power-supply unit to the chassis. 3. Route the power cable through the routing guides on the chassis and connect the power cables to their respective connectors on the system board. 70 Removing and installing components

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Steps
1.
Slide the power-supply unit into the chassis until the securing tab snaps into position.
2.
Replace the three screws (#6-32) that secure the power-supply unit to the chassis.
3.
Route the power cable through the routing guides on the chassis and connect the power cables to their respective
connectors on the system board.
70
Removing and installing components