Dell Inspiron 4150 User Manual page 5

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A Tour of Your Computer: Dell Inspiron 4150

Display Latch —

Keeps the display closed.

Keyboard Status Lights —

Turns on when the numeric keypad is enabled

Turns on when the caps lock function is enabled

Turns on when the scroll lock function is enabled

Air Vent —

The computer uses an internal fan to create airflow through the vents, which prevents the

computer from overheating.

HINT:

The computer turns on the fans when the computer gets hot. The fans may make noise, which is

normal and does not indicate a problem with the fans 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.

Microphone —

Allows you to record audio.

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The green lights located above the keyboard indicate the following:

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