Dell Latitude E6400 - Manual (Page 9)

About Your Computer 9
Back View
CAUTION: Do not block, push objects into, or allow dust to accumulate in the air
vents. Do not store your Dell™ 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. 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.
1 RJ-11 connector (optional) 2 RJ-45 connector
3 battery/power lights 4 multimode DisplayPort
5 AC adapter 6 security cable slot
7 video connector 8 eSATA/USB connector
9 USB PowerShare connector 10 smart card reader
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