Dell Precision 330 User Manual page 56

56 Ins ta l l i n g Up g r a d es
R e m o v i n g t h e C o v e r ( M i n i To w e r C h a s s i s )
cover release button
Lift the cover away from the chassis.
d
Turn the computer on its right side before you begin working
e
inside the chassis.
If your computer is a desktop chassis, perform the following steps:
Press the two cover release buttons located on the left and right
a
sides of the cover (see the following figure).
Rotate the back of the cover upward, away from the chassis.
b