Dell Vostro 2421 Dell Vostro 2421/2521 Setup And Features Information - Page 2

Back View, audio connector

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Figure 2. Back View 1. security cable slot 2. power connector 3. cooling vents 4. HDMI connector 5. network connector 6. USB 3.0 connectors (2) 7. audio 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. 2

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Figure 2. Back View
1.
security cable slot
2.
power connector
3.
cooling vents
4.
HDMI connector
5.
network connector
6.
USB 3.0 connectors (2)
7.
audio 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.
2