Dell XPS 720 H2C (Mid 2007) - Manual (Page 87)

Removing and Installing Parts
87
NOTICE:
To avoid electrostatic discharge and damage to internal components, ground yourself by using a wrist
grounding strap or by periodically touching an unpainted metal surface on the computer chassis.
1 Follow the procedures in "Before You Begin" on page 85.
2 Pull back on the cover release latch.
NOTICE:
Ensure that sufficient space exists to support the removed cover—at least 30 centimeters (1 foot) of
desktop space.
3 With the cover release latch pulled back, grip the sides of the cover, then pivot the top of the cover up
and away from the computer.
4 Slide the cover forward and up to remove it from the hinge slots, then set it aside in a secure and
protected location.
1 computer cover 2 cover release latch 3 cover hinge tabs
4 stabilizing feet (closed)
2
3
1
4