HP ENVY 15-j181nr Notebook PC - Manual (Page 19)

Lights
Component Description
(1) Power light ● White: The computer is on.
● Blinking white: The computer is in the Sleep state,
which is an energy-saving mode. The computer shuts
off power to the display and other unneeded
components.
● Off: The computer is off or in Hibernation. Hibernation
is an energy-saving mode that uses the least amount
of power.
NOTE: For select models, the Intel® Rapid Start
Technology feature is enabled at the factory. Rapid
Start Technology allows your computer to resume
quickly from inactivity. For more information, see
Initiating Sleep and Hibernation on page 41 .
(2) Mute light ● Amber: Computer sound is off.
● Off: Computer sound is on.
(3) 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.
(4) Caps lock light On: Caps lock is on, which switches the keys to all capital
letters.
(5) Fingerprint reader light ● White: The fingerprint authentication was successful.
● Amber: The fingerprint authentication failed.
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