HP 15 - 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.
(2) Caps lock light White: Caps lock is on, which switches the keys to all capital
letters.
(3) Mute light ● Amber: Computer sound is off.
● Off: Computer sound is on.
(4) Wireless light ● White: 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.
(5) TouchPad light ● Amber: The TouchPad is off.
● Off: The TouchPad is on.
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