Compaq DESKPRO 2000 SERIES Maintenance & Service Manual page 210

10. Remove the two screws inside the chassis that secure the power supply.
11. Pull the power supply out of the chassis.
Figure 5-88. Removing the Power Supply
The power supply is used for both the desktop and minitower personal computers and is spared
with the switch mounting bracket. Install the bracket in the same orientation on the power supply
and switch assembly being replaced. The bracket is held in place with two T-10 screws.
To replace the power supply assembly, reverse the above procedure.
Compaq Deskpro 2000 5-97