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A Tour of Your Computer 19
MODEM CONNECTOR (RJ-11)
VIDEO CONNECTOR
AC ADAPTER CONNECTOR — Attaches an AC adapter to the computer.
The AC adapter converts AC power to the DC power required by the computer. You can connect the
AC adapter with your computer turned either on or off.
CAUTION: The AC adapter works with electrical outlets worldwide. However, power connectors and
power strips vary among countries. Using an incompatible cable or improperly connecting the cable to
the power strip or electrical outlet may cause fire or equipment damage.
NOTICE: When you disconnect the AC adapter cable from the computer, grasp the connector, not the
cable itself, and pull firmly but gently to avoid damaging the cable.
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 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.
To use the internal modem, connect the telephone line
to the modem connector.
For additional information on using the modem, see
the online modem documentation supplied with
your computer.
Connects an external monitor. For more information,
see the Dell Inspiron help file. To access the help file,
see page 61.