Power supply
The power supply is secured to the back of the computer with three Phillips screws. Two cables connect to the system board.
To remove the power supply:
1.Prepare the computer for disassembly (see Preparing to disassemble the computer on page 14).
2.Remove the access panel (see Access panel on page 15).
3.Disconnect the cables from the system board connectors labeled ATX POWER and ATX CPU.
4.Disconnect the power connector from the rear of the power supply (1).
5.Remove the three Phillips screws (2) that secure the power supply to the computer.
38 Chapter 5 Removal and replacement procedures