Lights
Component
(1)
(2)
(3)
8
Chapter 2 External component identification
Power light
Caps lock 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: Caps lock is on, which switches the keys to all capital
letters.
Amber: Computer sound is off.
●
Off: Computer sound is on.
●