Dell Precision 330 Service Manual - Page 19

Cover Release Mechanism (Mini Tower Chassis), Rotate the bottom of the cover outward

Page 19 highlights

3 Remove the computer cover. a Face the back of the computer and slide the outer padlock ring to the left to unlock the cover release mechanism (see the following figure). Cover Release Mechanism (Mini Tower Chassis) b Press the cover release button located at the bottom-left corner of the front panel (see the following figure). c Rotate the bottom of the cover outward, away from the chassis. Comput er Cover 19

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Computer Cover
19
3
Remove the computer cover.
a
Face the back of the computer and slide the outer padlock ring to
the left to unlock the cover release mechanism (see the following
figure).
Cover Release Mechanism (Mini Tower Chassis)
b
Press the cover release button located at the bottom-left corner of
the front panel (see the following figure).
c
Rotate the bottom of the cover outward, away from the chassis.