Lights - HP ELITEBOOK 840 G4 Maintenance And Service Manual

Lights

Component
(1)
(2)
(3)
(4)
(5)
(6)
10 Chapter 2 External component identification
Power light
Privacy light (select products only)
Microphone mute light
Num lk light
Wireless light
Mute light
Description
● 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.
On: Privacy screen is on.
Off: Privacy screen is off.
● Amber: microphone sound is off.
● Off: microphone sound is on.
On: Num lock 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.
● Amber: Computer sound is off.
● Off: Computer sound is on.