Power Supply - Compaq dx2390 - Microtower PC Service & Reference Manual

Power Supply

1. Prepare the computer for disassembly
2. Remove the computer access panel
3. Disconnect all power cables from the drives and from the system board.
4. Remove the four silver T15 screws that connect the power supply to the chassis.
5. While pressing the tab in front of the power supply that holds it in place, pull the power supply up
slightly to loosen it from the chassis.
6. Lift the power supply out of the chassis.
To install the power supply, reverse the removal procedure.
62 Chapter 6 Removal and Replacement Procedures Microtower (MT) Chassis
(Preparation for Disassembly on page
(Computer Access Panel on page
26).
30).