Dell E6230 manual Latitude E6330 Front and Back View

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.

Latitude E6330 Front and Back View

Figure 3. Front view
1.	microphone	8.	volume control buttons
2.	camera	9.	wireless switch
3.	camera status light	10.	optical drive
4.	display	11.	ExpressCard slot
5.	power button	12.	fingerprint reader (optional)
6.	eSATA/USB 2.0 connector	13.	contactless smart card reader
7.	powered USB 3.0 connector		(optional)

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