Dell Vostro 2520 (Mid 2012) - Manual (Page 2)

Figure 2. Back View
1. security cable slot
2. battery
3. power connector
4. cooling vents
5. network connector 6. VGA connector
7. HDMI connector
8. USB 2.0 connector
WARNING: 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.
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