Dell Dimension 4550 Series, Owner'S Manual

Page: 80 / 152

80 Adding Parts
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Reattaching the Front Door and Hinge
Arms
To prevent damage to your computer, the front-panel door is designed to
"break away" if it is lifted up too far. If the front-panel door is open and it is
pushed inward too hard, the hinge arms may also break away (the hinge
arms are loose when they are detached).
Reattaching the Hinge Arms
CAUTION: Before you begin any of the procedures in this section,
follow the safety instructions listed in "When Working Inside Your
Computer" on page 12.
1
Shut down the computer through the Start menu (see page 33).
2
Disconnect the computer power cable from the electrical outlet.
3
Remove the front-panel door by gently snapping it off the two hinge
arms.
4
Remove the front-panel insert above the door bay area by pulling the
bottom of the insert with your fingers.
front-panel
insert
use fingers
to pull here