HP ENVY m4-1002xx 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.
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 39 .
(2) Caps lock light On: 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) Fingerprint reader light ● White: The fingerprint was read.
● Amber: The fingerprint was not read.
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