User Guide - Windows 10

Lights
NOTE: Refer to the illustration that most closely matches your computer.
Component Description
(1) Power light
●
On: The computer is on.
●
Blinking: The computer is in the Sleep state, a power-
saving state. The computer shuts o power to the display
and other unneeded components.
●
O: The computer is o or in Hibernation. Hibernation is a
power-saving state that uses the least amount of power.
(2) Caps lock light On: Caps lock is on, which switches the key input to all capital
letters.
(3) Microphone mute light
●
Amber: microphone sound is o.
●
O: microphone sound is on.
(4) Num lock light On: Num lock is on.
(5) Wireless light
●
On (white): An integrated wireless device, such as a
wireless local area network (WLAN) device and/or a
Bluetooth® device, is on.
●
O: All integrated wireless devices are o.
NOTE: On some products, the wireless light is amber when all
wireless devices are o.
(6) Mute light
●
Amber: Computer sound is o.
12 Chapter 2 Components