HP 530 manual External component identification, Front components, Component Function

2External component identification

Front components

Item	Component	Function
(1)	Wireless antennae (select models only)	Send and receive signals from one or more wireless devices. These
		antennae are not visible from the outside of the computer.
		NOTE: To see wireless regulatory notices, refer to the section of the
		Regulatory, Safety, and Environmental Notices that applies to your
		country or region. These notices are located in Help and Support.
(2)	Battery light	●	Amber: A battery is charging.
		●	Green: A battery is close to full charge capacity.
		●	Blinking amber: A battery that is the only available power source
			has reached a low battery level. When the battery reaches a
			critical battery level, the battery light begins to blink rapidly.
		●	Off: If the computer is plugged into an external power source, the
			light turns off when all batteries in the computer are fully charged.
			If the computer is not plugged into an external power source, the
			light stays off until the battery reaches a low battery level.
(3)	Audio-out (headphone) jack	Produces sound when connected to optional stereo speakers,
		headphones, ear buds, a headset, or television audio.
(4)	Audio-in (microphone) jack	Connects an optional computer headset microphone, stereo array
		microphone, or monaural microphone.

Front components 5