Computer cover – Dell Precision 330 User Manual
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Computer Cover
Dell Precision™ WorkStation 330 Systems Service Manual
Desktop Chassis
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Removing the Computer Cover (Desktop Chassis)
1. Turn off the computer and peripherals, and disconnect them from their electrical outlets.
2. If installed, remove the padlock from the padlock ring on the back panel.
3. Remove the computer cover.
a. Press the two cover release buttons located on the left and right sides of the cover (see the following figure).
b. Rotate the back of the cover upward, away from the chassis.
Removing the Cover (Desktop Chassis)
c. Lift the cover away from the chassis.
Replacing the Computer Cover (Desktop Chassis)
1. Check all cable connections and fold cables out of the way so that they do not catch on the computer cover. Ensure that cables are not routed over the drive
cage—they will prevent the cover from closing properly.
2. Ensure that no tools or extra parts (including screws) are left inside the computer chassis.
3. Replace the computer cover.
a. Hold the cover at a slight angle as shown in the following figure.
b. Fit the three cover hooks into the recessed slots at the bottom of chassis. (It might be helpful to look down into the chassis to verify that the hooks are in
place.)
c. Rotate the cover downward and into position. Ensure that the two cover release buttons click into place.
CAUTION:
Before you perform this procedure, see "
Precautionary Measures
."