Dell OptiPlex 9010 AIO Owner's Manual - Page 21

Installing the Power Supply Unit, power-supply fan

Page 21 highlights

4. Remove the screws securing the power supply unit to the chassis. Lift the PSU up and remove it from the computer. Installing the Power Supply Unit 1. Place the power supply unit on the computer. 2. Tighten the screws to secure the power supply unit to the chassis. 3. Thread the cable on the hooks in the computer. 4. Connect the power-supply cable to the connector on the system board. 5. Install: a) power-supply fan b) input/output board shield c) system-board shield d) VESA mount bracket e) back cover f) VESA stand 21

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4.
Remove the screws securing the power supply unit to the chassis. Lift the PSU up and remove it from the computer.
Installing the Power Supply Unit
1.
Place the power supply unit on the computer.
2.
Tighten the screws to secure the power supply unit to the chassis.
3.
Thread the cable on the hooks in the computer.
4.
Connect the power-supply cable to the connector on the system board.
5.
Install:
a)
power-supply fan
b)
input/output board shield
c)
system-board shield
d)
VESA mount bracket
e)
back cover
f)
VESA stand
21