Component
(12)
Volume down light
(13)
Volume up light
(14)
Num lock light
There are 2 power lights. Both display the same information. The light on the power button is visible only when the computer
is open; the other power light is always visible on the front of the computer.
Component
(1)
Power lights (2)*
(2)
Battery light
(3)
Drive light
(4)
Caps lock light
(5)
Media button light
(6)
Volume mute light
4
Chapter 1 Components
Description
Amber: Computer sound is turned off.
Blinking: The volume scroll zone is being used to decrease speaker volume.
Blinking: The volume scroll zone is being used to increase speaker volume.
On: Num lock is on or the embedded numeric keypad is enabled.
Description
On: The computer is on.
Blinking: The computer is in standby.
Off: The computer is off or in hibernation.
On: A battery is charging.
Blinking: A battery that is the only available power source has reached a low-
battery condition or acritical low-battery condition.
Off: If the computer is plugged into an external power source, the light is turned
off when all batteries in the computer are fully charged. If the computer is not
plugged into an external power source, the light stays off until the battery
reaches a low-battery condition.
Blinking: The hard drive or optical drive is being accessed.
On: Caps lock is on.
Blinks once: The media button has been pressed.
Blue: Computer sound is turned on.
ENWW