Acer 5542G, 5242, 5738DZG, 5738G Closed Front View, Indicates when the hard disk drive is active

		Icon	Item	Description
5			HDD	Indicates when the hard disk drive is active.
			Num Lock	Lights up when Num Lock is activated.
			Caps Lock	Lights up when Caps Lock is activated.
6			Keyboard	For entering data into your computer.
7			Touchpad	Touch-sensitive pointing device which functions like a computer
				mouse.
8			Click buttons (left,	The left and right buttons function like the left and right mouse
			center* and right)	buttons. *The center button serves as Acer Bio-Protection fingerprint
				reader supporting Acer FingerNav 4-way control function
				(only for certain models).
9			Power1	Indicates the computer's power status.
			Battery1	Indicates the computer's battery status.
				1. Charging: The light shows amber when the battery is charging.
				2. Fully charged: The light shows blue when in AC mode.
10			Palmrest	Comfortable support area for your hands when you use the
				computer.
11			Touchpad toggle	Turns the internal touchpad on and off.
12			Microphone	Internal microphone for sound recording.
13	+/-		Volume Up/Volume	Increase system volume/decrease system volume.
			Down
14			Acer PowerSmart	Puts your computer into power-saving mode.
			key
15			Speakers	Left and right speakers deliver stereo audio output.

Closed Front View

	Icon	Item	Description
1		5-in-1 card reader	Accepts Secure Digital (SD), MultiMediaCard (MMC), Memory
			Stick (MS), Memory Stick PRO (MS PRO), xD-Picture Card
			(xD).
			Note: Push to remove/install the card. Only one card can
			operate at any given time.
2		Latch	Locks and releases the lid.

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