Lights
Table 2-5  Lights and their descriptions
Component Description
(1)   Power light ● On: The computer is on.
● Blinking (select products only): The computer is in the 
Sleep state, a power-saving state. The computer shuts o 
power to the display and other unnecessary components.
● O: Depending on your computer model, the computer is 
o, in Hibernation, or in Sleep. Hibernation is the 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) Mute light ● On: Computer sound is o.
● O: Computer sound is on.
Keyboard area 9