HP 2740P manual Front components, Panel System and Maintenance Power Options

Front components

Component		Description
(1)	Webcam light	On: The webcam is in use.
(2)	External WWAN antenna button	Opens the external wireless wide area network (WWAN)
		antenna.
(3)	External WWAN antenna	Sends and receives wireless signals to communicate with
		WWANs.
(4)	Power switch	● When the computer is off, slide the switch to the right to turn
		on the computer.
		● When the computer is on, slide the switch to the right to
		shut down the computer.
		● When the computer is in Standby, slide the switch to the
		right briefly to exit Standby.
		● When the computer is in Hibernation, slide the switch to the
		right briefly to exit Hibernation.
		If the computer has stopped responding and Windows shutdown
		procedures are ineffective, slide the switch to the right and hold
		for at least 5 seconds to turn off the computer.
		To learn more about your power settings, select Start > Control
		Panel > System and Maintenance > Power Options.
(5)	Speakers (2)	Produce sound.
(6)	Business card slot	Holds a business card in position so that the webcam can
		capture an image.
(7)	Display release latch	Opens the computer.
(8)	Bluetooth® compartment	Contains an optional Bluetooth device.

6 Chapter 1 Features