Compaq 511, 510, 515 manual Buttons, switch, and speaker

External component identification

Buttons, switch, and speaker

Item	Component	Description
(1)	Internal display switch	Turns off the display if the panel lid is closed while the power is on.
(2)	Wireless button	Turns the wireless feature on or off but does not establish a
		wireless connection.
		✎ You must set up or access a wireless network to establish a
		wireless connection.
(3)	Power button	■ When the computer is off, press the button to turn on the computer.
		■ When the computer is on, press the button to shut down the computer.
		■ When the computer is in the Sleep state, press the button briefly to
		exit Sleep.
		■ When the computer is in Hibernation, press the button briefly to
		exit Hibernation.
		If the computer has stopped responding and Windows shutdown procedures
		are ineffective, press and hold the power button 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.
(4)	Speaker	Produces sound.

Maintenance and Service Guide 2–3