Back View - Dell Precision M70 User Manual

Connects USB 2.0 compliant devices, such as a mouse, keyboard, or printer.
video fan air vent — The computer uses internal fans to create airflow through the vents, which prevents the computer from overheating.
NOTE: The computer turns on the fans 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.
Back View
1 video fan air vent 6
2 infrared sensor 7
3 network connector (RJ-45) 8
4 modem connector (RJ-11) 9
5 USB 2.0 connectors (2) 10
video fan air vent — The computer uses internal fans to create airflow through the vents, which prevents the computer from overheating.
NOTE: The computer turns on the fans when the computer gets hot. Fan noise 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.
infrared sensor — Lets you transfer files from your computer to another infrared-compatible device without using cable connections.
When you receive your computer, the sensor is disabled. You can use
Help, the Windows Help and Support
network connector (RJ-45)
NOTICE: The network connector is slightly larger than the modem connector. To avoid damaging the computer, do not plug a telephone line in to the
network connector.
Connects the computer to a network. The two lights next to the connector indicate the status of the link and the transfer of information
on a wired network connection.
For information on using the network adapter, see the online network-adapter documentation supplied with your computer. See
"Finding Information."
modem connector (RJ-11)
If you ordered the optional internal modem, connect the telephone line to the modem connector.
For information on using the modem, see the online modem documentation supplied with your computer. See
USB 2.0 connectors (2)
S-video TV-out connector
serial connector
video connector
AC adapter connector
processor fan air vent
Center, or the documentation that came with your infrared-compatible device.
system setup to enable the sensor. For information on transferring data, see Windows
"Finding Information."