Compaq 247320-003 - Deskpro 4000 - 5166 Model 2500/CDS Reference Manual page 118

3. Remove the screws securing the drive cage and slide out
the drive cage
4. Remove the three screws securing the power supply to the
back of the computer chassis.
5. Disconnect the power connector from the system board and
from any drives or other peripherals.
Label each power connector, before disconnection, with
the connection location. After doing this, you can easily
reconnect power to the correct devices.
6. Slide the power supply toward the front of the computer
chassis, and lift up to remove
To install the power supply, complete the following steps:
!
1. Place the power supply in the computer chassis and slide
the power supply to the rear of the chassis.
2. Secure the power supply to the chassis with the three
screws.
.
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