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Lights, 8chapter 2 getting to know your computer – HP EliteBook 840 G3 User Manual

Page 18

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Lights

NOTE:

Refer to the illustration that most closely matches your computer.

Component

Description

(1)

Power light

On: The computer is on.

Blinking: The computer is in the Sleep state, a power-saving

state. The computer shuts off power to the display and

other unneeded components.

Off: The computer is off or in Hibernation. Hibernation is a

power-saving state that uses the least amount of power.

(2)

Microphone mute light

Amber: microphone sound is off.

Off: microphone sound is on.

(3)

Num lock light

On: Num lock is on.

(4)

Wireless light

On: An integrated wireless device, such as a wireless local area

network (WLAN) device and/or a Bluetooth® device, is on.

NOTE:

On some models, the wireless light is amber when all

wireless devices are off.

(5)

Mute light

Amber: Computer sound is off.

Off: Computer sound is on.

(6)

Caps lock light

On: Caps lock is on, which switches the keys to all capital letters.

(7)

TouchPad light

On: The TouchPad is off.

Off: The TouchPad is on.

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Chapter 2 Getting to know your computer