Dell Inspiron 4100 - Manual (Page 69)

For information on using the network adapter, see the online network adapter documentation supplied with your computer.
S-Video TV-Out Connector
Use this connector to attach your computer to a television.
Air Vent
The computer uses an internal fan to create airflow through the vents, which prevents the computer from overheating.
Back View
Serial Connector
Parallel Connector
NOTICE: The network connector is slightly larger than the modem connector. Do not plug a telephone cable into the network connector.
HINT: The computer turns on the fans only when the computer gets hot. They may run most of the time or very seldom, depending on your use of the
computer. Because the fans spin at a high rate of speed, they may make a noise. This 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. Doing so can damage the computer or cause a fire.
NOTICE: To avoid damaging the computer, wait 5 seconds after turning off the computer before you disconnect an external device.
HINT: The computer turns on the fans only when the computer gets hot. The fans may make a 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. Doing so can damage the computer or cause a fire.
1 air intake 6 PS/2 connector
2 serial connector 7 USB connector
3 parallel connector 8 video monitor connector
4 docking connector 9 AC adapter connector
5 air vent
Use this connector to attach serial devices, such as a mouse or a handheld device.
Use this connector to attach a parallel device, such as a printer. You can also attach a floppy drive to this connector with the optional
parallel connector cable.