HP Vectra VL600 Supplementary Manual page 110

3 How to Install and Replace Components In Your Minitower PC
Replacing the Power Supply
4 Remove all internal power supply connectors.
Hard drive(s)
DVD, CD-ROM,
CD-RW drive(s)
5 Remove the three screws securing the power supply.
6 Slide the old power supply forward and remove it.
110
Floppy drive
(
located on system board near
Main power
memory modules)