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A Tour of Your Computer 23
The green lights located above the keyboard indicate the following:
Left Side View
AIR VENTS — The computer uses an internal fan to create airflow through the vents, which
prevents the computer from overheating.
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 Dell™ 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.
Turns on when the numeric keypad is enabled.
Turns on when the uppercase letter function is enabled.
Turns on when the scroll lock function is enabled.
9
A
hard drive
PC Card slot
infrared sensor
audio connectors (2)
security cable slot
air vents (2)
3Y647bk0.book Page 23 Wednesday, April 2, 2003 3:24 PM