Compaq Deskpro 2000 - Manual (Page 173)

Compaq Deskpro 2000 Series of Personal Computers 6-31
6.17.2 Power Supply
To remove the power supply, complete the following steps:
1. Remove the access panel (Section 6.6.1).
2. Remove the front bezel (Section 6.16.1).
3. Remove the power supply switch (Section 6.17.1).
4. Disconnect all power cables from the mass storage devices and the system board.
Figure 6-31. Removing the Rear Screws and the Power Supply
5. From the outside of the chassis, remove the three screws that secure the power supply to the back
of the chassis.
6. Slide the power supply towards the front of the chassis and lift up to remove it from the chassis.
To replace the power supply, reverse the above procedure.