Acer 3050 manual Rear Panel, Optical drive, DVDs slot-load or tray-load, Depending on model

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Icon	Item	Description
	Optical drive	Internal optical drive; accepts CDs or
		DVDs (slot-load or tray-load
		depending on model).
	Optical disk access	Lights up when the optical drive is
	indicator	active (location depends on model).
	Optical drive eject	Ejects the optical disk from the drive
	button	(location depends on model).
	Emergency eject	Ejects the optical drive tray when the
	hole	computer is turned off (location
		depends on model).
	Modem (RJ-11) port	Connects to a phone line.
	DC-in jack	Connects to an AC adapter.

Rear Panel

#	Icon	Item	Description
1		Kensington lock	Connects to a Kensington-
		slot	compatible computer security lock.
2		USB 2.0 ports	Connect to USB 2.0 devices (e.g.,
			USB mouse, USB camera).
3		Battery	Powers the computer
4		Ethernet (RJ-45)	Connects to an Ethernet 10/100-
		port	based network.

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