Dell Latitude C610 - Manual (Page 15)

your infrared-compatible device or Windows Help or Windows Help and Support Center .
Back View
NOTICE: To avoid damaging the computer, wait 5 seconds after turning off the computer before you
disconnect an external device.
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.
NOTE: 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.
1 serial connector 6 video connector
2 parallel connector 7 AC adapter connector
3 docking connector 8 air vent
4 PS/2 connector 9 fan
5 USB connector
Serial Connector
Connects serial devices, such as a mouse or handheld device.
Parallel Connector