Lights - HP EliteBook 820 G3 Maintenance And Service Manual

Lights

Component
(1)
(2)
(3)
(4)
(5)
(6)
Caps lock light
Power light
Mute light
Microphone mute light
Wireless light
Num lock light
Description
On: Caps lock is on, which switches the key input to all capital
letters.
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.
● Amber: Computer sound is off.
● Off: Computer sound is on.
● Amber: microphone sound is off.
● Off: microphone sound is on.
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.
On: Num lock is on.
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