4.
Disconnect the power cord from the power outlet and disconnect any external devices.
CAUTION:
long as the system is plugged into an active AC outlet. You must disconnect the power cord to
avoid damage to the internal components of the computer.
5.
Place the computer face down on a soft flat surface. HP recommends that you set down a blanket,
towel, or other soft cloth to protect the screen surface from scratches or other damage.
6.
Remove the center access panel (see
7.
Remove the drive access panel (see
8.
Remove the security screw next to the rear of the drive that secures the drive to the computer.
CAUTION:
the inside of the unit.
Figure 2-13
24
Chapter 2 Hardware Upgrades
Regardless of the power-on state, voltage is always present on the system board as
Removing the Center Access Panel on page
Removing the Drive Access Panel on page
Hold onto the screw when removing it to make sure that the screw does not fall into
Removing the Optical Drive Security Screw
12).
16).
ENWW