HP FN037UAABA, FN038UAABA manual Front components

Front components

Component		Description
(1)	Wireless light	On: An integrated wireless device, such as a wireless local area
		network (WLAN) device and/or a Bluetooth device, is on.
		Amber: All wireless devices are off.
(2)	Power light	●	On: The computer is on.
		●	Blinking: The computer is in the Sleep state (Windows Vista)
			or Standby (Windows XP).
		●	Off: The computer is off or in Hibernation.
(3)	Battery light	●	Amber: A battery is charging.
		●	Turquoise: 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 blinking
			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.
(4)	Drive light	Blinking: The hard drive or optical drive is being accessed.
		Amber: HP 3D DriveGuard has temporarily parked the hard drive.
(5)	Speakers (2)	Produce sound.
(6)	Audio-out (headphone) jack	Produces sound when connected to optional powered stereo
		speakers, headphones, ear buds, a headset, or television audio.
		NOTE: When a device is connected to the headphone jack, the
		computer speakers are disabled.
(7)	Audio-in (microphone) jack	Connects an optional computer headset microphone, stereo array
		microphone, or monaural microphone.

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