Dell 3750, 3550, 3555, 3350, 3450 manual Dell Instant Launch Manager

7.	Dell Instant Launch Manager	15.	8-in-1 memory card reader
8.	security slot	16.	touchpad
9.	cooling vents	17.	touchpad buttons (2)
10.	VGA connector	18.	device status lights
11.	HDMI connector	19.	touchpad disable LED
12.	eSATA/USB combo connector with	20.	keyboard
	USB PowerShare	21.	power button

13.audio connectors

14.fingerprint reader

Figure 2. Vostro 3350 – Back View
1.	cooling vents	5.	network connector
2.	battery	6.	optical drive/bay
3.	AC adapter connector	7.	optical drive eject button
4.	USB 3.0 connectors (2)

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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