Filter
Top Products
Removing the Power-Supply Unit | 71
Removing the Power-Supply Unit
WARNING: Before working inside your computer, read the safety information
that shipped with your computer and follow the steps in "Before You Begin" on
page 9. After working inside your computer, follow the instructions in "After
Working Inside Your Computer" on page 11. For additional safety best practices
information, see the Regulatory Compliance Homepage at
dell.com/regulatory_compliance.
Prerequisites
Remove the computer cover. See "Removing the Computer Cover" on page 15.
Procedure
1 Disconnect the DC power cables from the system board and the drives. See
"System-Board Components" on page 13.
2 Remove the screws that secure the power-supply unit to the chassis.
3 Press the power-supply clamps to release the power-supply unit from the chassis.
4 Slide and lift the power-supply unit away from the chassis
1 screws (4) 2 power supply
3 power-supply clamps (2)
1
2
3
OM_Book.book Page 71 Tuesday, April 30, 2013 6:07 PM