HP (Hewlett-Packard) Desktop PCs user manual

Summary of the content on the page No. 1

Part Replacement Instructions
BEFORE YOU BEGIN
Ground yourself.
Unplug the computer.
1 2
Note: Before doing any work inside
your computer, ground yourself by
touching a metal part of the computer
frame.
CAUTION: This product contains
components that are easily damaged
by Electrostatic Discharge (ESD). To
reduce the chance of ESD damage,
work over a non-carpeted floor, use
a static dissipative work surface (like
a conductive foam pad), and wear
an ESD wrist strap that is connected
to a

Summary of the content on the page No. 2

+ - + - DVD DRIVE (ODD) Press down on the horizontal cover (H) and pull Remove the two screws from the horizontal cover. 1 2 it out about 1/2 inch (1.27 cm), and then lift the horizontal cover (I) from the chassis. Press down H I Press down Remove the cable from the DVD drive (J), lift the tab Insert the new DVD drive (L) into the chassis, slide 3 4 (K) and slide the DVD drive (L) out of the chassis. the drive in until the tab (K) catches, and then reconnect the DVD drive cable (J). L L