Docking-device connector, Air vents, Hard drive – Dell Latitude D620 ATG User Manual
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battery-bay latch releases —
Release the battery (see
Replacing the Battery
for instructions).
docking-device connector —
Lets you attach your computer to a docking device. See the Dell documentation that came with your docking device for more
information.
air vents —
The computer uses an internal fan to create airflow through the fan air vents, which prevents the computer from overheating.
hard drive —
Stores software and data.
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NOTE:
The computer turns on the fan when the computer gets hot. Fan noise is normal and does not indicate a problem with the fan or the computer.
CAUTION:
Do not block, push objects into, or allow dust to accumulate in the air vents. Do not store your computer in a low-airflow environment,
such as a closed briefcase, while it is running. Restricting the airflow can damage the computer or cause a fire.